Alright, let's work through 5404 times 5255 step by step
5404 × 5255 = 5255 × (5404)
+ 5255 × 4 what gives us 21020
+ 5255 × 00 giving us 0
+ 5255 × 400 that is equal 2102000
+ 5255 × 5000 which equals 26275000

= 28398020
