Finding the Fourth Proportional to 33,168.56, 49,751.01 and 13,441.82

Step by Step Solution

1. Step 1: Write the proportion equation
   33,168.56 : 49,751.01 = 13,441.82 : x
2. Step 2: Convert to fraction form
   33,168.56/49,751.01 = 13,441.82/x
3. Step 3: Cross multiply
   33,168.56x = 49,751.01 × 13,441.82
4. Step 4: Simplify right side
   33,168.56x = 668,743,872.48
5. Step 5: Solve for x
   x = 668,743,872.48/33,168.56
6. Step 6: Final answer
   x = 20,161.98