Finding the Fourth Proportional to 147,029.52, 202,902.72 and 83,365.92

Step by Step Solution

1. Step 1: Write the proportion equation
   147,029.52 : 202,902.72 = 83,365.92 : x
2. Step 2: Convert to fraction form
   147,029.52/202,902.72 = 83,365.92/x
3. Step 3: Cross multiply
   147,029.52x = 202,902.72 × 83,365.92
4. Step 4: Simplify right side
   147,029.52x = 16,915,171,923.30
5. Step 5: Solve for x
   x = 16,915,171,923.30/147,029.52
6. Step 6: Final answer
   x = 115,046.09