Alright, let's work through 4687 times 863 step by step
4687 × 863 = 863 × (4687)
+ 863 × 7 that is equal 6041
+ 863 × 80 producing 69040
+ 863 × 600 that equals 517800
+ 863 × 4000 that is equal 3452000

= 4044881
