Alright, let's work through 2015 times 9220 step by step
2015 × 9220 = 9220 × (2015)
+ 9220 × 5 giving us 46100
+ 9220 × 10 giving us 92200
+ 9220 × 000 what gives us 0
+ 9220 × 2000 which equals 18440000

= 18578300
