Finding the Fourth Proportional to 322,081.98, 444,464.52 and 178,838.34

Step by Step Solution

1. Step 1: Write the proportion equation
   322,081.98 : 444,464.52 = 178,838.34 : x
2. Step 2: Convert to fraction form
   322,081.98/444,464.52 = 178,838.34/x
3. Step 3: Cross multiply
   322,081.98x = 444,464.52 × 178,838.34
4. Step 4: Simplify right side
   322,081.98x = 79,487,296,945.70
5. Step 5: Solve for x
   x = 79,487,296,945.70/322,081.98
6. Step 6: Final answer
   x = 246,792.13