Finding the Fourth Proportional to 435,540.48, 601,072.32 and 244,566.72

Step by Step Solution

1. Step 1: Write the proportion equation
   435,540.48 : 601,072.32 = 244,566.72 : x
2. Step 2: Convert to fraction form
   435,540.48/601,072.32 = 244,566.72/x
3. Step 3: Cross multiply
   435,540.48x = 601,072.32 × 244,566.72
4. Step 4: Simplify right side
   435,540.48x = 147,002,285,785.19
5. Step 5: Solve for x
   x = 147,002,285,785.19/435,540.48
6. Step 6: Final answer
   x = 337,516.93