Finding the Fourth Proportional to 9,540.72, 14,316.17 and 7,184.52

Step by Step Solution

1. Step 1: Write the proportion equation
   9,540.72 : 14,316.17 = 7,184.52 : x
2. Step 2: Convert to fraction form
   9,540.72/14,316.17 = 7,184.52/x
3. Step 3: Cross multiply
   9,540.72x = 14,316.17 × 7,184.52
4. Step 4: Simplify right side
   9,540.72x = 102,854,773.77
5. Step 5: Solve for x
   x = 102,854,773.77/9,540.72
6. Step 6: Final answer
   x = 10,780.61