Finding the Fourth Proportional to 95,105.83, 131,223.51 and 56,324.07

Step by Step Solution

1. Step 1: Write the proportion equation
   95,105.83 : 131,223.51 = 56,324.07 : x
2. Step 2: Convert to fraction form
   95,105.83/131,223.51 = 56,324.07/x
3. Step 3: Cross multiply
   95,105.83x = 131,223.51 × 56,324.07
4. Step 4: Simplify right side
   95,105.83x = 7,391,042,162.89
5. Step 5: Solve for x
   x = 7,391,042,162.89/95,105.83
6. Step 6: Final answer
   x = 77,713.87