Alright, let's work through 7628 times 5421 step by step
7628 × 5421 = 5421 × (7628)
+ 5421 × 8 giving us 43368
+ 5421 × 20 which equals 108420
+ 5421 × 600 resulting in 3252600
+ 5421 × 7000 resulting in 37947000

= 41351388
