Finding the Fourth Proportional to 9,569.32, 13,200.49 and 5,589.79

Step by Step Solution

1. Step 1: Write the proportion equation
   9,569.32 : 13,200.49 = 5,589.79 : x
2. Step 2: Convert to fraction form
   9,569.32/13,200.49 = 5,589.79/x
3. Step 3: Cross multiply
   9,569.32x = 13,200.49 × 5,589.79
4. Step 4: Simplify right side
   9,569.32x = 73,787,967.00
5. Step 5: Solve for x
   x = 73,787,967.00/9,569.32
6. Step 6: Final answer
   x = 7,710.89