Finding the Fourth Proportional to 329,964.18, 455,350.86 and 179,061.18

Step by Step Solution

1. Step 1: Write the proportion equation
   329,964.18 : 455,350.86 = 179,061.18 : x
2. Step 2: Convert to fraction form
   329,964.18/455,350.86 = 179,061.18/x
3. Step 3: Cross multiply
   329,964.18x = 455,350.86 × 179,061.18
4. Step 4: Simplify right side
   329,964.18x = 81,535,662,305.61
5. Step 5: Solve for x
   x = 81,535,662,305.61/329,964.18
6. Step 6: Final answer
   x = 247,104.59