Finding the Fourth Proportional to 17,530.15, 24,190.68 and 9,572.23

Step by Step Solution

1. Step 1: Write the proportion equation
   17,530.15 : 24,190.68 = 9,572.23 : x
2. Step 2: Convert to fraction form
   17,530.15/24,190.68 = 9,572.23/x
3. Step 3: Cross multiply
   17,530.15x = 24,190.68 × 9,572.23
4. Step 4: Simplify right side
   17,530.15x = 231,558,752.82
5. Step 5: Solve for x
   x = 231,558,752.82/17,530.15
6. Step 6: Final answer
   x = 13,209.17