Alright, let's work through 4816 times 4143 step by step
4816 × 4143 = 4143 × (4816)
+ 4143 × 6 giving us 24858
+ 4143 × 10 yielding 41430
+ 4143 × 800 what gives us 3314400
+ 4143 × 4000 that results in 16572000

= 19952688
