We're going to solve 3930 multiplied by 3102
3930 × 3102 = 3102 × (3930)
+ 3102 × 0 resulting in 0
+ 3102 × 30 that equals 93060
+ 3102 × 900 giving us 2791800
+ 3102 × 3000 producing 9306000

= 12190860
