Finding the Fourth Proportional to 17,527.96, 24,189.16 and 9,570.79

Step by Step Solution

1. Step 1: Write the proportion equation
   17,527.96 : 24,189.16 = 9,570.79 : x
2. Step 2: Convert to fraction form
   17,527.96/24,189.16 = 9,570.79/x
3. Step 3: Cross multiply
   17,527.96x = 24,189.16 × 9,570.79
4. Step 4: Simplify right side
   17,527.96x = 231,509,370.64
5. Step 5: Solve for x
   x = 231,509,370.64/17,527.96
6. Step 6: Final answer
   x = 13,208.00