Alright, let's work through 9120 times 5191 step by step
9120 × 5191 = 5191 × (9120)
+ 5191 × 0 giving us 0
+ 5191 × 20 what gives us 103820
+ 5191 × 100 which equals 519100
+ 5191 × 9000 what gives us 46719000

= 47341920
