Alright, let's work through 4626 times 8391 step by step
4626 × 8391 = 8391 × (4626)
+ 8391 × 6 that equals 50346
+ 8391 × 20 yielding 167820
+ 8391 × 600 giving us 5034600
+ 8391 × 4000 that is equal 33564000

= 38816766
