Alright, let's work through 4879 times 6454 step by step
4879 × 6454 = 6454 × (4879)
+ 6454 × 9 yielding 58086
+ 6454 × 70 producing 451780
+ 6454 × 800 what gives us 5163200
+ 6454 × 4000 which equals 25816000

= 31489066
