Answer is x = 3
The consecutive terms are found by multiplying the previous term before that term by 4.
So the first 6 terms are:
x, 4x, 16x, 64x, 256x, 1024x
Add all the first 6 terms together, which is 1365x.
The sum of the first 6 terms is given as 4095, therefore:
1365x = 4095
Divide 4095 by 1365 to solve for x (get x on its own)
x = 4095/1365
x = 3
