Finding the Fourth Proportional to 33,112.88, 49,700.52 and 12,073.25

Step by Step Solution

1. Step 1: Write the proportion equation
   33,112.88 : 49,700.52 = 12,073.25 : x
2. Step 2: Convert to fraction form
   33,112.88/49,700.52 = 12,073.25/x
3. Step 3: Cross multiply
   33,112.88x = 49,700.52 × 12,073.25
4. Step 4: Simplify right side
   33,112.88x = 600,046,554.59
5. Step 5: Solve for x
   x = 600,046,554.59/33,112.88
6. Step 6: Final answer
   x = 18,121.25