Finding the Fourth Proportional to 33,162.63, 49,747.59 and 9,789.09

Step by Step Solution

1. Step 1: Write the proportion equation
   33,162.63 : 49,747.59 = 9,789.09 : x
2. Step 2: Convert to fraction form
   33,162.63/49,747.59 = 9,789.09/x
3. Step 3: Cross multiply
   33,162.63x = 49,747.59 × 9,789.09
4. Step 4: Simplify right side
   33,162.63x = 486,983,635.79
5. Step 5: Solve for x
   x = 486,983,635.79/33,162.63
6. Step 6: Final answer
   x = 14,684.71