Finding the Fourth Proportional to 11,934.73, 16,470.27 and 6,629.89

Step by Step Solution

1. Step 1: Write the proportion equation
   11,934.73 : 16,470.27 = 6,629.89 : x
2. Step 2: Convert to fraction form
   11,934.73/16,470.27 = 6,629.89/x
3. Step 3: Cross multiply
   11,934.73x = 16,470.27 × 6,629.89
4. Step 4: Simplify right side
   11,934.73x = 109,196,078.37
5. Step 5: Solve for x
   x = 109,196,078.37/11,934.73
6. Step 6: Final answer
   x = 9,149.44