Finding the Fourth Proportional to 9,566.39, 13,200.03 and 5,533.61

Step by Step Solution

1. Step 1: Write the proportion equation
   9,566.39 : 13,200.03 = 5,533.61 : x
2. Step 2: Convert to fraction form
   9,566.39/13,200.03 = 5,533.61/x
3. Step 3: Cross multiply
   9,566.39x = 13,200.03 × 5,533.61
4. Step 4: Simplify right side
   9,566.39x = 73,043,752.01
5. Step 5: Solve for x
   x = 73,043,752.01/9,566.39
6. Step 6: Final answer
   x = 7,635.46