Alright, let's work through 5105 times 4323 step by step
5105 × 4323 = 4323 × (5105)
+ 4323 × 5 what gives us 21615
+ 4323 × 00 giving us 0
+ 4323 × 100 yielding 432300
+ 4323 × 5000 that results in 21615000

= 22068915
