Finding the Fourth Proportional to 33,087.97, 49,618.82 and 12,016.51

Step by Step Solution

1. Step 1: Write the proportion equation
   33,087.97 : 49,618.82 = 12,016.51 : x
2. Step 2: Convert to fraction form
   33,087.97/49,618.82 = 12,016.51/x
3. Step 3: Cross multiply
   33,087.97x = 49,618.82 × 12,016.51
4. Step 4: Simplify right side
   33,087.97x = 596,245,217.10
5. Step 5: Solve for x
   x = 596,245,217.10/33,087.97
6. Step 6: Final answer
   x = 18,020.00