Finding the Fourth Proportional to 9,682.24, 13,361.54 and 5,490.52

Step by Step Solution

1. Step 1: Write the proportion equation
   9,682.24 : 13,361.54 = 5,490.52 : x
2. Step 2: Convert to fraction form
   9,682.24/13,361.54 = 5,490.52/x
3. Step 3: Cross multiply
   9,682.24x = 13,361.54 × 5,490.52
4. Step 4: Simplify right side
   9,682.24x = 73,361,802.60
5. Step 5: Solve for x
   x = 73,361,802.60/9,682.24
6. Step 6: Final answer
   x = 7,576.95