Finding the Fourth Proportional to 425,462.04, 587,137.59 and 234,475.42

Step by Step Solution

1. Step 1: Write the proportion equation
   425,462.04 : 587,137.59 = 234,475.42 : x
2. Step 2: Convert to fraction form
   425,462.04/587,137.59 = 234,475.42/x
3. Step 3: Cross multiply
   425,462.04x = 587,137.59 × 234,475.42
4. Step 4: Simplify right side
   425,462.04x = 137,669,333,013.04
5. Step 5: Solve for x
   x = 137,669,333,013.04/425,462.04
6. Step 6: Final answer
   x = 323,576.07