Alright, let's work through 3915 times 3093 step by step
3915 × 3093 = 3093 × (3915)
+ 3093 × 5 that results in 15465
+ 3093 × 10 which equals 30930
+ 3093 × 900 producing 2783700
+ 3093 × 3000 that results in 9279000

= 12109095
