Finding the Fourth Proportional to 33,145.62, 49,711.12 and 9,766.59

Step by Step Solution

1. Step 1: Write the proportion equation
   33,145.62 : 49,711.12 = 9,766.59 : x
2. Step 2: Convert to fraction form
   33,145.62/49,711.12 = 9,766.59/x
3. Step 3: Cross multiply
   33,145.62x = 49,711.12 × 9,766.59
4. Step 4: Simplify right side
   33,145.62x = 485,508,103.06
5. Step 5: Solve for x
   x = 485,508,103.06/33,145.62
6. Step 6: Final answer
   x = 14,647.73