Answer:
187 1685/4096
Step-by-step explanation:
The terms do not have a common difference, but their common ratio is ...
r = 1872/2496 = 3/4
Then the n-th term is ...
an = a1·r^(n-1)
an = 2496(3/4)^(n-1)
For n=10, the 10th term is ...
a10 = 2496(3/4)^(10 -1) = 187 1685/4096