If it could be proved it would require nothing of us for us to believe it. We, in our search for proof of the resurrection, can cite the empty tomb, the grave clothes, the folks who testify that they saw Jesus after he had been murdered. We can hear about the post-resurrection change in Peter's very character and courage. But, these are all circumstantial proofs of the resurrection at best. Resurrection is not something we can prove or sell to others with our usual logic.
Resurrection is something to believe in and to hope for.
If necessary it is something to hope that we will believe. Each of us, looking at this evidence, must bring something of our own to the resurrection, which is our inheritance at death, if it is also to be a reality during our life. Life, as one of my seminary professors used to say, drives us to our knees. And it is through suffering, through love that is wounded, it is through pain and the wisdom and compassion that pain brings, that we find we bring to the Easter story what is needed for faith. When I was a child I thought the greatest things in the world were material - red wagons, pistachio nuts, portable radios that were as big as television sets today.