Finding the Fourth Proportional to 95,807.31, 132,218.17 and 53,365.83

Step by Step Solution

1. Step 1: Write the proportion equation
   95,807.31 : 132,218.17 = 53,365.83 : x
2. Step 2: Convert to fraction form
   95,807.31/132,218.17 = 53,365.83/x
3. Step 3: Cross multiply
   95,807.31x = 132,218.17 × 53,365.83
4. Step 4: Simplify right side
   95,807.31x = 7,055,932,249.72
5. Step 5: Solve for x
   x = 7,055,932,249.72/95,807.31
6. Step 6: Final answer
   x = 73,647.12