Finding the Fourth Proportional to 86,581,715.00, 119,478,504.67 and 47,423,665.89

Step by Step Solution

1. Step 1: Write the proportion equation
   86,581,715.00 : 119,478,504.67 = 47,423,665.89 : x
2. Step 2: Convert to fraction form
   86,581,715.00/119,478,504.67 = 47,423,665.89/x
3. Step 3: Cross multiply
   86,581,715.00x = 119,478,504.67 × 47,423,665.89
4. Step 4: Simplify right side
   86,581,715.00x = 5,666,108,686,388,326
5. Step 5: Solve for x
   x = 5,666,108,686,388,326/86,581,715.00
6. Step 6: Final answer
   x = 65,442,324.48