Finding the Fourth Proportional to 17,420.27, 24,040.13 and 9,462.56

Step by Step Solution

1. Step 1: Write the proportion equation
   17,420.27 : 24,040.13 = 9,462.56 : x
2. Step 2: Convert to fraction form
   17,420.27/24,040.13 = 9,462.56/x
3. Step 3: Cross multiply
   17,420.27x = 24,040.13 × 9,462.56
4. Step 4: Simplify right side
   17,420.27x = 227,481,005.02
5. Step 5: Solve for x
   x = 227,481,005.02/17,420.27
6. Step 6: Final answer
   x = 13,058.41