Alright, let's work through 4398 times 5178 step by step
4398 × 5178 = 5178 × (4398)
+ 5178 × 8 yielding 41424
+ 5178 × 90 yielding 466020
+ 5178 × 300 giving us 1553400
+ 5178 × 4000 that results in 20712000

= 22772844
