Alright, let's work through 5157 times 4638 step by step
5157 × 4638 = 4638 × (5157)
+ 4638 × 7 producing 32466
+ 4638 × 50 giving us 231900
+ 4638 × 100 that results in 463800
+ 4638 × 5000 what gives us 23190000

= 23918166
