Finding the Fourth Proportional to 16,951.08, 23,392.42 and 9,499.08

Step by Step Solution

1. Step 1: Write the proportion equation
   16,951.08 : 23,392.42 = 9,499.08 : x
2. Step 2: Convert to fraction form
   16,951.08/23,392.42 = 9,499.08/x
3. Step 3: Cross multiply
   16,951.08x = 23,392.42 × 9,499.08
4. Step 4: Simplify right side
   16,951.08x = 222,206,468.97
5. Step 5: Solve for x
   x = 222,206,468.97/16,951.08
6. Step 6: Final answer
   x = 13,108.69