64% of a number is 2592. What is 88% of that number ?

Answer: Option C

Let the number be x
Then,
64% of x = 2592
⇒ $$\frac{64x}{100}$$ = 2592
⇒ x = $$\left(\frac{2592\times 100}{64}\right)$$
⇒ x = 4050
∴ 88% of 4050 :
= $$\left(\frac{88}{100}\times 4050\right)$$
= 3564