Finding the Fourth Proportional to 7,529.72, 10,396.20 and 5,758.24

Step by Step Solution

1. Step 1: Write the proportion equation
   7,529.72 : 10,396.20 = 5,758.24 : x
2. Step 2: Convert to fraction form
   7,529.72/10,396.20 = 5,758.24/x
3. Step 3: Cross multiply
   7,529.72x = 10,396.20 × 5,758.24
4. Step 4: Simplify right side
   7,529.72x = 59,863,814.69
5. Step 5: Solve for x
   x = 59,863,814.69/7,529.72
6. Step 6: Final answer
   x = 7,950.34