Alright, let's work through 5434 times 5760 step by step
5434 × 5760 = 5760 × (5434)
+ 5760 × 4 that is equal 23040
+ 5760 × 30 yielding 172800
+ 5760 × 400 giving us 2304000
+ 5760 × 5000 producing 28800000

= 31299840
