Finding the Fourth Proportional to 148,324.76, 204,708 and 83,807.34

Step by Step Solution

1. Step 1: Write the proportion equation
   148,324.76 : 204,708 = 83,807.34 : x
2. Step 2: Convert to fraction form
   148,324.76/204,708 = 83,807.34/x
3. Step 3: Cross multiply
   148,324.76x = 204,708 × 83,807.34
4. Step 4: Simplify right side
   148,324.76x = 17,156,032,956.72
5. Step 5: Solve for x
   x = 17,156,032,956.72/148,324.76
6. Step 6: Final answer
   x = 115,665.34