Alright, let's work through 7168 times 704 step by step
7168 × 704 = 704 × (7168)
+ 704 × 8 giving us 5632
+ 704 × 60 that results in 42240
+ 704 × 100 resulting in 70400
+ 704 × 7000 resulting in 4928000

= 5046272
