Alright, let's work through 4580 times 6321 step by step
4580 × 6321 = 6321 × (4580)
+ 6321 × 0 that results in 0
+ 6321 × 80 resulting in 505680
+ 6321 × 500 that results in 3160500
+ 6321 × 4000 which equals 25284000

= 28950180
