Finding the Fourth Proportional to 146,132.76, 201,663.34 and 82,469.18

Step by Step Solution

1. Step 1: Write the proportion equation
   146,132.76 : 201,663.34 = 82,469.18 : x
2. Step 2: Convert to fraction form
   146,132.76/201,663.34 = 82,469.18/x
3. Step 3: Cross multiply
   146,132.76x = 201,663.34 × 82,469.18
4. Step 4: Simplify right side
   146,132.76x = 16,631,010,285.86
5. Step 5: Solve for x
   x = 16,631,010,285.86/146,132.76
6. Step 6: Final answer
   x = 113,807.54