Finding the Fourth Proportional to 17,508.48, 24,164.56 and 9,958.16

Step by Step Solution

1. Step 1: Write the proportion equation
   17,508.48 : 24,164.56 = 9,958.16 : x
2. Step 2: Convert to fraction form
   17,508.48/24,164.56 = 9,958.16/x
3. Step 3: Cross multiply
   17,508.48x = 24,164.56 × 9,958.16
4. Step 4: Simplify right side
   17,508.48x = 240,634,554.81
5. Step 5: Solve for x
   x = 240,634,554.81/17,508.48
6. Step 6: Final answer
   x = 13,743.89