Alright, let's work through 7804 times 5442 step by step
7804 × 5442 = 5442 × (7804)
+ 5442 × 4 that is equal 21768
+ 5442 × 00 that equals 0
+ 5442 × 800 producing 4353600
+ 5442 × 7000 that results in 38094000

= 42469368
