Finding the Fourth Proportional to 17,527.83, 24,188.92 and 9,570.57

Step by Step Solution

1. Step 1: Write the proportion equation
   17,527.83 : 24,188.92 = 9,570.57 : x
2. Step 2: Convert to fraction form
   17,527.83/24,188.92 = 9,570.57/x
3. Step 3: Cross multiply
   17,527.83x = 24,188.92 × 9,570.57
4. Step 4: Simplify right side
   17,527.83x = 231,501,637.45
5. Step 5: Solve for x
   x = 231,501,637.45/17,527.83
6. Step 6: Final answer
   x = 13,207.66