Finding the Fourth Proportional to 9,508.24, 13,124.42 and 5,528.60

Step by Step Solution

1. Step 1: Write the proportion equation
   9,508.24 : 13,124.42 = 5,528.60 : x
2. Step 2: Convert to fraction form
   9,508.24/13,124.42 = 5,528.60/x
3. Step 3: Cross multiply
   9,508.24x = 13,124.42 × 5,528.60
4. Step 4: Simplify right side
   9,508.24x = 72,559,668.41
5. Step 5: Solve for x
   x = 72,559,668.41/9,508.24
6. Step 6: Final answer
   x = 7,631.24