Alright, let's work through 4840 times 431 step by step
4840 × 431 = 431 × (4840)
+ 431 × 0 that results in 0
+ 431 × 40 producing 17240
+ 431 × 800 that equals 344800
+ 431 × 4000 that is equal 1724000

= 2086040
