Alright, let's work through 4021 times 4875 step by step
4021 × 4875 = 4875 × (4021)
+ 4875 × 1 resulting in 4875
+ 4875 × 20 that results in 97500
+ 4875 × 000 that equals 0
+ 4875 × 4000 that results in 19500000

= 19602375
