Finding the Fourth Proportional to 9,566.61, 13,201.16 and 5,317.33

Step by Step Solution

1. Step 1: Write the proportion equation
   9,566.61 : 13,201.16 = 5,317.33 : x
2. Step 2: Convert to fraction form
   9,566.61/13,201.16 = 5,317.33/x
3. Step 3: Cross multiply
   9,566.61x = 13,201.16 × 5,317.33
4. Step 4: Simplify right side
   9,566.61x = 70,194,943.81
5. Step 5: Solve for x
   x = 70,194,943.81/9,566.61
6. Step 6: Final answer
   x = 7,337.50