Alright, let's work through 4100 times 7656 step by step
4100 × 7656 = 7656 × (4100)
+ 7656 × 0 that results in 0
+ 7656 × 00 resulting in 0
+ 7656 × 100 which equals 765600
+ 7656 × 4000 yielding 30624000

= 31389600
