Alright, let's work through 4134 times 9800 step by step
4134 × 9800 = 9800 × (4134)
+ 9800 × 4 yielding 39200
+ 9800 × 30 that results in 294000
+ 9800 × 100 what gives us 980000
+ 9800 × 4000 what gives us 39200000

= 40513200
