Alright, let's work through 7104 times 4064 step by step
7104 × 4064 = 4064 × (7104)
+ 4064 × 4 what gives us 16256
+ 4064 × 00 yielding 0
+ 4064 × 100 that is equal 406400
+ 4064 × 7000 that results in 28448000

= 28870656
