Finding the Fourth Proportional to 23,949.77, 33,033.83 and 20,757.42

Step by Step Solution

1. Step 1: Write the proportion equation
   23,949.77 : 33,033.83 = 20,757.42 : x
2. Step 2: Convert to fraction form
   23,949.77/33,033.83 = 20,757.42/x
3. Step 3: Cross multiply
   23,949.77x = 33,033.83 × 20,757.42
4. Step 4: Simplify right side
   23,949.77x = 685,696,979.73
5. Step 5: Solve for x
   x = 685,696,979.73/23,949.77
6. Step 6: Final answer
   x = 28,630.63