Finding the Fourth Proportional to 33,033.39, 49,574.39 and 21,936.39

Step by Step Solution

1. Step 1: Write the proportion equation
   33,033.39 : 49,574.39 = 21,936.39 : x
2. Step 2: Convert to fraction form
   33,033.39/49,574.39 = 21,936.39/x
3. Step 3: Cross multiply
   33,033.39x = 49,574.39 × 21,936.39
4. Step 4: Simplify right side
   33,033.39x = 1,087,483,043.37
5. Step 5: Solve for x
   x = 1,087,483,043.37/33,033.39
6. Step 6: Final answer
   x = 32,920.72