Alright, let's work through 4640 times 9974 step by step
4640 × 9974 = 9974 × (4640)
+ 9974 × 0 producing 0
+ 9974 × 40 producing 398960
+ 9974 × 600 what gives us 5984400
+ 9974 × 4000 what gives us 39896000

= 46279360
