Finding the Fourth Proportional to 17,420.54, 24,040.37 and 9,462.76

Step by Step Solution

1. Step 1: Write the proportion equation
   17,420.54 : 24,040.37 = 9,462.76 : x
2. Step 2: Convert to fraction form
   17,420.54/24,040.37 = 9,462.76/x
3. Step 3: Cross multiply
   17,420.54x = 24,040.37 × 9,462.76
4. Step 4: Simplify right side
   17,420.54x = 227,488,289.98
5. Step 5: Solve for x
   x = 227,488,289.98/17,420.54
6. Step 6: Final answer
   x = 13,058.63