Finding the Fourth Proportional to 442,081.52, 610,072.56 and 240,877.52

Step by Step Solution

1. Step 1: Write the proportion equation
   442,081.52 : 610,072.56 = 240,877.52 : x
2. Step 2: Convert to fraction form
   442,081.52/610,072.56 = 240,877.52/x
3. Step 3: Cross multiply
   442,081.52x = 610,072.56 × 240,877.52
4. Step 4: Simplify right side
   442,081.52x = 146,952,765,272.85
5. Step 5: Solve for x
   x = 146,952,765,272.85/442,081.52
6. Step 6: Final answer
   x = 332,411.01