Finding the Fourth Proportional to 9,522.12, 13,137.48 and 5,329.56

Step by Step Solution

1. Step 1: Write the proportion equation
   9,522.12 : 13,137.48 = 5,329.56 : x
2. Step 2: Convert to fraction form
   9,522.12/13,137.48 = 5,329.56/x
3. Step 3: Cross multiply
   9,522.12x = 13,137.48 × 5,329.56
4. Step 4: Simplify right side
   9,522.12x = 70,016,987.91
5. Step 5: Solve for x
   x = 70,016,987.91/9,522.12
6. Step 6: Final answer
   x = 7,353.09