Finding the Fourth Proportional to 33,169.05, 49,686.89 and 16,478.55

Step by Step Solution

1. Step 1: Write the proportion equation
   33,169.05 : 49,686.89 = 16,478.55 : x
2. Step 2: Convert to fraction form
   33,169.05/49,686.89 = 16,478.55/x
3. Step 3: Cross multiply
   33,169.05x = 49,686.89 × 16,478.55
4. Step 4: Simplify right side
   33,169.05x = 818,767,818.82
5. Step 5: Solve for x
   x = 818,767,818.82/33,169.05
6. Step 6: Final answer
   x = 24,684.69