Alright, let's work through 7803 times 6040 step by step
7803 × 6040 = 6040 × (7803)
+ 6040 × 3 what gives us 18120
+ 6040 × 00 that results in 0
+ 6040 × 800 that is equal 4832000
+ 6040 × 7000 that is equal 42280000

= 47130120
