Finding the Fourth Proportional to 71,186,472.72, 98,238,105.57 and 41,819,043.06

Step by Step Solution

1. Step 1: Write the proportion equation
   71,186,472.72 : 98,238,105.57 = 41,819,043.06 : x
2. Step 2: Convert to fraction form
   71,186,472.72/98,238,105.57 = 41,819,043.06/x
3. Step 3: Cross multiply
   71,186,472.72x = 98,238,105.57 × 41,819,043.06
4. Step 4: Simplify right side
   71,186,472.72x = 4,108,223,566,964,656
5. Step 5: Solve for x
   x = 4,108,223,566,964,656/71,186,472.72
6. Step 6: Final answer
   x = 57,710,733.65