Finding the Fourth Proportional to 9,509.04, 13,123.98 and 5,532.48

Step by Step Solution

1. Step 1: Write the proportion equation
   9,509.04 : 13,123.98 = 5,532.48 : x
2. Step 2: Convert to fraction form
   9,509.04/13,123.98 = 5,532.48/x
3. Step 3: Cross multiply
   9,509.04x = 13,123.98 × 5,532.48
4. Step 4: Simplify right side
   9,509.04x = 72,608,156.87
5. Step 5: Solve for x
   x = 72,608,156.87/9,509.04
6. Step 6: Final answer
   x = 7,635.70