Finding the Fourth Proportional to 17,528.29, 24,189.45 and 9,570.58

Step by Step Solution

1. Step 1: Write the proportion equation
   17,528.29 : 24,189.45 = 9,570.58 : x
2. Step 2: Convert to fraction form
   17,528.29/24,189.45 = 9,570.58/x
3. Step 3: Cross multiply
   17,528.29x = 24,189.45 × 9,570.58
4. Step 4: Simplify right side
   17,528.29x = 231,506,945.43
5. Step 5: Solve for x
   x = 231,506,945.43/17,528.29
6. Step 6: Final answer
   x = 13,207.62