Alright, let's work through 4289 times 9150 step by step
4289 × 9150 = 9150 × (4289)
+ 9150 × 9 what gives us 82350
+ 9150 × 80 that is equal 732000
+ 9150 × 200 resulting in 1830000
+ 9150 × 4000 what gives us 36600000

= 39244350
