Finding the Fourth Proportional to 116,982.48, 175,413 and 50,385.96

Step by Step Solution

1. Step 1: Write the proportion equation
   116,982.48 : 175,413 = 50,385.96 : x
2. Step 2: Convert to fraction form
   116,982.48/175,413 = 50,385.96/x
3. Step 3: Cross multiply
   116,982.48x = 175,413 × 50,385.96
4. Step 4: Simplify right side
   116,982.48x = 8,838,352,401.48
5. Step 5: Solve for x
   x = 8,838,352,401.48/116,982.48
6. Step 6: Final answer
   x = 75,552.79