Finding the Fourth Proportional to 9,758.43, 13,463.31 and 5,508.99

Step by Step Solution

1. Step 1: Write the proportion equation
   9,758.43 : 13,463.31 = 5,508.99 : x
2. Step 2: Convert to fraction form
   9,758.43/13,463.31 = 5,508.99/x
3. Step 3: Cross multiply
   9,758.43x = 13,463.31 × 5,508.99
4. Step 4: Simplify right side
   9,758.43x = 74,169,240.16
5. Step 5: Solve for x
   x = 74,169,240.16/9,758.43
6. Step 6: Final answer
   x = 7,600.53