Finding the Fourth Proportional to 17,529.78, 24,190.80 and 9,571.83

Step by Step Solution

1. Step 1: Write the proportion equation
   17,529.78 : 24,190.80 = 9,571.83 : x
2. Step 2: Convert to fraction form
   17,529.78/24,190.80 = 9,571.83/x
3. Step 3: Cross multiply
   17,529.78x = 24,190.80 × 9,571.83
4. Step 4: Simplify right side
   17,529.78x = 231,550,225.16
5. Step 5: Solve for x
   x = 231,550,225.16/17,529.78
6. Step 6: Final answer
   x = 13,208.96