Finding the Fourth Proportional to 9,595.85, 14,372.17 and 7,134.89

Step by Step Solution

1. Step 1: Write the proportion equation
   9,595.85 : 14,372.17 = 7,134.89 : x
2. Step 2: Convert to fraction form
   9,595.85/14,372.17 = 7,134.89/x
3. Step 3: Cross multiply
   9,595.85x = 14,372.17 × 7,134.89
4. Step 4: Simplify right side
   9,595.85x = 102,543,762.31
5. Step 5: Solve for x
   x = 102,543,762.31/9,595.85
6. Step 6: Final answer
   x = 10,686.27