We're going to solve 1902 multiplied by 4260
1902 × 4260 = 4260 × (1902)
+ 4260 × 2 giving us 8520
+ 4260 × 00 producing 0
+ 4260 × 900 that is equal 3834000
+ 4260 × 1000 resulting in 4260000

= 8102520
