Finding the Fourth Proportional to 33,168.71, 45,771.91 and 18,061.04

Step by Step Solution

1. Step 1: Write the proportion equation
   33,168.71 : 45,771.91 = 18,061.04 : x
2. Step 2: Convert to fraction form
   33,168.71/45,771.91 = 18,061.04/x
3. Step 3: Cross multiply
   33,168.71x = 45,771.91 × 18,061.04
4. Step 4: Simplify right side
   33,168.71x = 826,688,366.66
5. Step 5: Solve for x
   x = 826,688,366.66/33,168.71
6. Step 6: Final answer
   x = 24,923.74