Finding the Fourth Proportional to 33,137.33, 49,687.18 and 22,620.09

Step by Step Solution

1. Step 1: Write the proportion equation
   33,137.33 : 49,687.18 = 22,620.09 : x
2. Step 2: Convert to fraction form
   33,137.33/49,687.18 = 22,620.09/x
3. Step 3: Cross multiply
   33,137.33x = 49,687.18 × 22,620.09
4. Step 4: Simplify right side
   33,137.33x = 1,123,928,520.06
5. Step 5: Solve for x
   x = 1,123,928,520.06/33,137.33
6. Step 6: Final answer
   x = 33,917.29