Finding the Fourth Proportional to 155,501.82, 233,318.34 and 76,616.82

Step by Step Solution

1. Step 1: Write the proportion equation
   155,501.82 : 233,318.34 = 76,616.82 : x
2. Step 2: Convert to fraction form
   155,501.82/233,318.34 = 76,616.82/x
3. Step 3: Cross multiply
   155,501.82x = 233,318.34 × 76,616.82
4. Step 4: Simplify right side
   155,501.82x = 17,876,109,258.48
5. Step 5: Solve for x
   x = 17,876,109,258.48/155,501.82
6. Step 6: Final answer
   x = 114,957.56