Finding the Fourth Proportional to 9,591.66, 13,233.33 and 5,609.97

Step by Step Solution

1. Step 1: Write the proportion equation
   9,591.66 : 13,233.33 = 5,609.97 : x
2. Step 2: Convert to fraction form
   9,591.66/13,233.33 = 5,609.97/x
3. Step 3: Cross multiply
   9,591.66x = 13,233.33 × 5,609.97
4. Step 4: Simplify right side
   9,591.66x = 74,238,584.30
5. Step 5: Solve for x
   x = 74,238,584.30/9,591.66
6. Step 6: Final answer
   x = 7,739.91