Alright, let's work through 5108 times 4321 step by step
5108 × 4321 = 4321 × (5108)
+ 4321 × 8 which equals 34568
+ 4321 × 00 that results in 0
+ 4321 × 100 resulting in 432100
+ 4321 × 5000 producing 21605000

= 22071668
