Finding the Fourth Proportional to 33,059.33, 49,625.97 and 21,987.71

Step by Step Solution

1. Step 1: Write the proportion equation
   33,059.33 : 49,625.97 = 21,987.71 : x
2. Step 2: Convert to fraction form
   33,059.33/49,625.97 = 21,987.71/x
3. Step 3: Cross multiply
   33,059.33x = 49,625.97 × 21,987.71
4. Step 4: Simplify right side
   33,059.33x = 1,091,161,188.70
5. Step 5: Solve for x
   x = 1,091,161,188.70/33,059.33
6. Step 6: Final answer
   x = 33,006.15