Finding the Fourth Proportional to 17,536.34, 24,200.00 and 9,578.57

Step by Step Solution

1. Step 1: Write the proportion equation
   17,536.34 : 24,200.00 = 9,578.57 : x
2. Step 2: Convert to fraction form
   17,536.34/24,200.00 = 9,578.57/x
3. Step 3: Cross multiply
   17,536.34x = 24,200.00 × 9,578.57
4. Step 4: Simplify right side
   17,536.34x = 231,801,225.11
5. Step 5: Solve for x
   x = 231,801,225.11/17,536.34
6. Step 6: Final answer
   x = 13,218.34