Finding the Fourth Proportional to 33,109.93, 45,691.89 and 18,002.74

Step by Step Solution

1. Step 1: Write the proportion equation
   33,109.93 : 45,691.89 = 18,002.74 : x
2. Step 2: Convert to fraction form
   33,109.93/45,691.89 = 18,002.74/x
3. Step 3: Cross multiply
   33,109.93x = 45,691.89 × 18,002.74
4. Step 4: Simplify right side
   33,109.93x = 822,579,215.78
5. Step 5: Solve for x
   x = 822,579,215.78/33,109.93
6. Step 6: Final answer
   x = 24,843.88