Alright, let's work through 9725 times 4407 step by step
9725 × 4407 = 4407 × (9725)
+ 4407 × 5 that equals 22035
+ 4407 × 20 that is equal 88140
+ 4407 × 700 yielding 3084900
+ 4407 × 9000 producing 39663000

= 42858075
