Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| Acharya Number | Name of Acharya | Born on | Became Acharya on | Death | Term |
| --- | --- | --- | --- | --- | --- |
| 1.0 | Acharya Shree Ayodyaprasadji Maharaj | 25 May 1809 | 10th Nov 1826 | 18th Feb 1868 | 42 Years |
| 2.0 | Acharya Shree Keshavprasadji Maharaj | 16th Apr 1835 | 18th Feb 1868 | 09th Apr 1890 | 22 Years |
| 3.0 | Acharya Shree Purshottamprasadji Maharaj | 07th Feb 1870 | 09th Apr 1890 | 25th Nov 1901 | 12 Years |
| 4.0 | Acharya Shree Vasudevprasadji Maharaj | 17th Jul 1899 | 25th Nov 1901 | 29th Nov 1937 | 35 Years |
| 5.0 | Acharya Shree Devendraprasadji Maharaj | 05th Oct 1922 | 30th Nov 1937 | 12th Oct 1969 | 32 Years |
| 6.0 | Acharya Shree Tejendraprasadji Maharaj | 11th Apr 1944 | 13th Oct 1969 | Present | 35 Years |
| 7.0 | Acharya Shree Koshalendraprasadji Maharaj | 18th Oct 1972 | 15th Oct 2004 | Present | Present |
Question:
When did acharya shree koshalendraprasadji maharaj become acharya?
Answer:
15th Oct 2004