Finding the Fourth Proportional to 9,522.99, 13,141.71 and 5,331.24

Step by Step Solution

1. Step 1: Write the proportion equation
   9,522.99 : 13,141.71 = 5,331.24 : x
2. Step 2: Convert to fraction form
   9,522.99/13,141.71 = 5,331.24/x
3. Step 3: Cross multiply
   9,522.99x = 13,141.71 × 5,331.24
4. Step 4: Simplify right side
   9,522.99x = 70,061,610.02
5. Step 5: Solve for x
   x = 70,061,610.02/9,522.99
6. Step 6: Final answer
   x = 7,357.10