Finding the Fourth Proportional to 37,446,561.60, 56,085,861.60 and 30,728,097.60

Step by Step Solution

1. Step 1: Write the proportion equation
   37,446,561.60 : 56,085,861.60 = 30,728,097.60 : x
2. Step 2: Convert to fraction form
   37,446,561.60/56,085,861.60 = 30,728,097.60/x
3. Step 3: Cross multiply
   37,446,561.60x = 56,085,861.60 × 30,728,097.60
4. Step 4: Simplify right side
   37,446,561.60x = 1,723,411,829,224,892.25
5. Step 5: Solve for x
   x = 1,723,411,829,224,892.25/37,446,561.60
6. Step 6: Final answer
   x = 46,023,232.99