We're going to solve 4315 multiplied by 7158
4315 × 7158 = 7158 × (4315)
+ 7158 × 5 that equals 35790
+ 7158 × 10 what gives us 71580
+ 7158 × 300 producing 2147400
+ 7158 × 4000 producing 28632000

= 30886770
