Finding the Fourth Proportional to 84,404.50, 116,507.50 and 48,608.76

Step by Step Solution

1. Step 1: Write the proportion equation
   84,404.50 : 116,507.50 = 48,608.76 : x
2. Step 2: Convert to fraction form
   84,404.50/116,507.50 = 48,608.76/x
3. Step 3: Cross multiply
   84,404.50x = 116,507.50 × 48,608.76
4. Step 4: Simplify right side
   84,404.50x = 5,663,285,105.70
5. Step 5: Solve for x
   x = 5,663,285,105.70/84,404.50
6. Step 6: Final answer
   x = 67,096.96