Finding the Fourth Proportional to 17,923.38, 24,699.33 and 13,452.18

Step by Step Solution

1. Step 1: Write the proportion equation
   17,923.38 : 24,699.33 = 13,452.18 : x
2. Step 2: Convert to fraction form
   17,923.38/24,699.33 = 13,452.18/x
3. Step 3: Cross multiply
   17,923.38x = 24,699.33 × 13,452.18
4. Step 4: Simplify right side
   17,923.38x = 332,259,833.04
5. Step 5: Solve for x
   x = 332,259,833.04/17,923.38
6. Step 6: Final answer
   x = 18,537.79