Finding the Fourth Proportional to 94,828,847.50, 130,884,861.98 and 57,651,228.01

Step by Step Solution

1. Step 1: Write the proportion equation
   94,828,847.50 : 130,884,861.98 = 57,651,228.01 : x
2. Step 2: Convert to fraction form
   94,828,847.50/130,884,861.98 = 57,651,228.01/x
3. Step 3: Cross multiply
   94,828,847.50x = 130,884,861.98 × 57,651,228.01
4. Step 4: Simplify right side
   94,828,847.50x = 7,545,673,020,123,680
5. Step 5: Solve for x
   x = 7,545,673,020,123,680/94,828,847.50
6. Step 6: Final answer
   x = 79,571,493.48