Alright, let's work through 3019 times 4045 step by step
3019 × 4045 = 4045 × (3019)
+ 4045 × 9 that results in 36405
+ 4045 × 10 that is equal 40450
+ 4045 × 000 producing 0
+ 4045 × 3000 yielding 12135000

= 12211855
