Finding the Fourth Proportional to 9,789.02, 13,508.61 and 5,597

Step by Step Solution

1. Step 1: Write the proportion equation
   9,789.02 : 13,508.61 = 5,597 : x
2. Step 2: Convert to fraction form
   9,789.02/13,508.61 = 5,597/x
3. Step 3: Cross multiply
   9,789.02x = 13,508.61 × 5,597
4. Step 4: Simplify right side
   9,789.02x = 75,607,690.17
5. Step 5: Solve for x
   x = 75,607,690.17/9,789.02
6. Step 6: Final answer
   x = 7,723.72