Finding the Fourth Proportional to 9,597.39, 13,244.43 and 5,617.72

Step by Step Solution

1. Step 1: Write the proportion equation
   9,597.39 : 13,244.43 = 5,617.72 : x
2. Step 2: Convert to fraction form
   9,597.39/13,244.43 = 5,617.72/x
3. Step 3: Cross multiply
   9,597.39x = 13,244.43 × 5,617.72
4. Step 4: Simplify right side
   9,597.39x = 74,403,499.30
5. Step 5: Solve for x
   x = 74,403,499.30/9,597.39
6. Step 6: Final answer
   x = 7,752.47