Alright, let's work through 4189 times 5116 step by step
4189 × 5116 = 5116 × (4189)
+ 5116 × 9 that is equal 46044
+ 5116 × 80 resulting in 409280
+ 5116 × 100 that is equal 511600
+ 5116 × 4000 resulting in 20464000

= 21430924
