Finding the Fourth Proportional to 17,434.54, 24,060.14 and 9,477.30

Step by Step Solution

1. Step 1: Write the proportion equation
   17,434.54 : 24,060.14 = 9,477.30 : x
2. Step 2: Convert to fraction form
   17,434.54/24,060.14 = 9,477.30/x
3. Step 3: Cross multiply
   17,434.54x = 24,060.14 × 9,477.30
4. Step 4: Simplify right side
   17,434.54x = 228,025,164.82
5. Step 5: Solve for x
   x = 228,025,164.82/17,434.54
6. Step 6: Final answer
   x = 13,078.93