Finding the Fourth Proportional to 9,532.47, 13,154.45 and 5,499.47

Step by Step Solution

1. Step 1: Write the proportion equation
   9,532.47 : 13,154.45 = 5,499.47 : x
2. Step 2: Convert to fraction form
   9,532.47/13,154.45 = 5,499.47/x
3. Step 3: Cross multiply
   9,532.47x = 13,154.45 × 5,499.47
4. Step 4: Simplify right side
   9,532.47x = 72,342,465.47
5. Step 5: Solve for x
   x = 72,342,465.47/9,532.47
6. Step 6: Final answer
   x = 7,589.05