Alright, let's work through 5404 times 378 step by step
5404 × 378 = 378 × (5404)
+ 378 × 4 giving us 1512
+ 378 × 00 that results in 0
+ 378 × 400 that results in 151200
+ 378 × 5000 what gives us 1890000

= 2042712
