Alright, let's work through 4838 times 1057 step by step
4838 × 1057 = 1057 × (4838)
+ 1057 × 8 resulting in 8456
+ 1057 × 30 yielding 31710
+ 1057 × 800 that is equal 845600
+ 1057 × 4000 giving us 4228000

= 5113766
