We're going to solve 1509 multiplied by 4216
1509 × 4216 = 4216 × (1509)
+ 4216 × 9 yielding 37944
+ 4216 × 00 that is equal 0
+ 4216 × 500 that equals 2108000
+ 4216 × 1000 what gives us 4216000

= 6361944
