Finding the Fourth Proportional to 9,782.24, 13,499.27 and 5,532.74

Step by Step Solution

1. Step 1: Write the proportion equation
   9,782.24 : 13,499.27 = 5,532.74 : x
2. Step 2: Convert to fraction form
   9,782.24/13,499.27 = 5,532.74/x
3. Step 3: Cross multiply
   9,782.24x = 13,499.27 × 5,532.74
4. Step 4: Simplify right side
   9,782.24x = 74,687,855.94
5. Step 5: Solve for x
   x = 74,687,855.94/9,782.24
6. Step 6: Final answer
   x = 7,635.05