Finding the Fourth Proportional to 33,118.67, 49,682.28 and 12,055.49

Step by Step Solution

1. Step 1: Write the proportion equation
   33,118.67 : 49,682.28 = 12,055.49 : x
2. Step 2: Convert to fraction form
   33,118.67/49,682.28 = 12,055.49/x
3. Step 3: Cross multiply
   33,118.67x = 49,682.28 × 12,055.49
4. Step 4: Simplify right side
   33,118.67x = 598,943,981.31
5. Step 5: Solve for x
   x = 598,943,981.31/33,118.67
6. Step 6: Final answer
   x = 18,084.79