Finding the Fourth Proportional to 16,512.83, 22,782.15 and 9,434.24

Step by Step Solution

1. Step 1: Write the proportion equation
   16,512.83 : 22,782.15 = 9,434.24 : x
2. Step 2: Convert to fraction form
   16,512.83/22,782.15 = 9,434.24/x
3. Step 3: Cross multiply
   16,512.83x = 22,782.15 × 9,434.24
4. Step 4: Simplify right side
   16,512.83x = 214,932,270.82
5. Step 5: Solve for x
   x = 214,932,270.82/16,512.83
6. Step 6: Final answer
   x = 13,016.08