Finding the Fourth Proportional to 6,108.62, 8,425.55 and 5,606.10

Step by Step Solution

1. Step 1: Write the proportion equation
   6,108.62 : 8,425.55 = 5,606.10 : x
2. Step 2: Convert to fraction form
   6,108.62/8,425.55 = 5,606.10/x
3. Step 3: Cross multiply
   6,108.62x = 8,425.55 × 5,606.10
4. Step 4: Simplify right side
   6,108.62x = 47,234,424.98
5. Step 5: Solve for x
   x = 47,234,424.98/6,108.62
6. Step 6: Final answer
   x = 7,732.42