Alright, let's work through 4145 times 5727 step by step
4145 × 5727 = 5727 × (4145)
+ 5727 × 5 producing 28635
+ 5727 × 40 what gives us 229080
+ 5727 × 100 resulting in 572700
+ 5727 × 4000 what gives us 22908000

= 23738415
