Alright, let's work through 3984 times 2288 step by step
3984 × 2288 = 2288 × (3984)
+ 2288 × 4 which equals 9152
+ 2288 × 80 that equals 183040
+ 2288 × 900 that equals 2059200
+ 2288 × 3000 yielding 6864000

= 9115392
