Alright, let's work through 4879 times 4304 step by step
4879 × 4304 = 4304 × (4879)
+ 4304 × 9 resulting in 38736
+ 4304 × 70 producing 301280
+ 4304 × 800 what gives us 3443200
+ 4304 × 4000 resulting in 17216000

= 20999216
