Finding the Fourth Proportional to 33,055.20, 45,616.23 and 17,947.89

Step by Step Solution

1. Step 1: Write the proportion equation
   33,055.20 : 45,616.23 = 17,947.89 : x
2. Step 2: Convert to fraction form
   33,055.20/45,616.23 = 17,947.89/x
3. Step 3: Cross multiply
   33,055.20x = 45,616.23 × 17,947.89
4. Step 4: Simplify right side
   33,055.20x = 818,715,078.25
5. Step 5: Solve for x
   x = 818,715,078.25/33,055.20
6. Step 6: Final answer
   x = 24,768.12