Alright, let's work through 9987 times 4332 step by step
9987 × 4332 = 4332 × (9987)
+ 4332 × 7 that results in 30324
+ 4332 × 80 that results in 346560
+ 4332 × 900 resulting in 3898800
+ 4332 × 9000 producing 38988000

= 43263684
