Finding the Fourth Proportional to 17,528.39, 24,189.00 and 9,570.59

Step by Step Solution

1. Step 1: Write the proportion equation
   17,528.39 : 24,189.00 = 9,570.59 : x
2. Step 2: Convert to fraction form
   17,528.39/24,189.00 = 9,570.59/x
3. Step 3: Cross multiply
   17,528.39x = 24,189.00 × 9,570.59
4. Step 4: Simplify right side
   17,528.39x = 231,502,953.66
5. Step 5: Solve for x
   x = 231,502,953.66/17,528.39
6. Step 6: Final answer
   x = 13,207.31