Alright, let's work through 1920 times 3704 step by step
1920 × 3704 = 3704 × (1920)
+ 3704 × 0 that equals 0
+ 3704 × 20 which equals 74080
+ 3704 × 900 what gives us 3333600
+ 3704 × 1000 which equals 3704000

= 7111680
