Harper collected 30% more than Maggie’s 50 pieces of candy, so she collected .30*50 = <<30*.01*50=15>>15 more pieces of candy
Maggie has 50 pieces and Harper collected 15 more than her, so she has 50+15 = <<50+15=65>>65 pieces of candy
Neil collected 40% more than Harper, who has 65 pieces, so that’s .40*65 = 26 more pieces of candy
Harper has 65 pieces and Neil collected 26 more than her, so he has 65+26 = <<65+26=91>>91 pieces of candy
#### 91