We're going to solve 3927 multiplied by 5215
3927 × 5215 = 5215 × (3927)
+ 5215 × 7 that is equal 36505
+ 5215 × 20 producing 104300
+ 5215 × 900 resulting in 4693500
+ 5215 × 3000 that is equal 15645000

= 20479305
