Finding the Fourth Proportional to 9,566.18, 13,199.87 and 5,317.27

Step by Step Solution

1. Step 1: Write the proportion equation
   9,566.18 : 13,199.87 = 5,317.27 : x
2. Step 2: Convert to fraction form
   9,566.18/13,199.87 = 5,317.27/x
3. Step 3: Cross multiply
   9,566.18x = 13,199.87 × 5,317.27
4. Step 4: Simplify right side
   9,566.18x = 70,187,253.05
5. Step 5: Solve for x
   x = 70,187,253.05/9,566.18
6. Step 6: Final answer
   x = 7,337.02