Let's calculate 4335 x 6945
4335 × 6945 = 6945 × (4335)
+ 6945 × 5 that results in 34725
+ 6945 × 30 what gives us 208350
+ 6945 × 300 what gives us 2083500
+ 6945 × 4000 yielding 27780000

= 30106575
