Alright, let's work through 4210 times 4863 step by step
4210 × 4863 = 4863 × (4210)
+ 4863 × 0 that equals 0
+ 4863 × 10 that results in 48630
+ 4863 × 200 producing 972600
+ 4863 × 4000 that results in 19452000

= 20473230
