Alright, let's work through 4093 times 5315 step by step
4093 × 5315 = 5315 × (4093)
+ 5315 × 3 that is equal 15945
+ 5315 × 90 producing 478350
+ 5315 × 000 that results in 0
+ 5315 × 4000 giving us 21260000

= 21754295
