Finding the Fourth Proportional to 17,399.91, 24,016.32 and 11,030.30

Step by Step Solution

1. Step 1: Write the proportion equation
   17,399.91 : 24,016.32 = 11,030.30 : x
2. Step 2: Convert to fraction form
   17,399.91/24,016.32 = 11,030.30/x
3. Step 3: Cross multiply
   17,399.91x = 24,016.32 × 11,030.30
4. Step 4: Simplify right side
   17,399.91x = 264,907,214.50
5. Step 5: Solve for x
   x = 264,907,214.50/17,399.91
6. Step 6: Final answer
   x = 15,224.63