Alright, let's work through 3734 times 3798 step by step
3734 × 3798 = 3798 × (3734)
+ 3798 × 4 which equals 15192
+ 3798 × 30 that is equal 113940
+ 3798 × 700 resulting in 2658600
+ 3798 × 3000 giving us 11394000

= 14181732
