Finding the Fourth Proportional to 33,024.98, 49,452.89 and 18,217.43

Step by Step Solution

1. Step 1: Write the proportion equation
   33,024.98 : 49,452.89 = 18,217.43 : x
2. Step 2: Convert to fraction form
   33,024.98/49,452.89 = 18,217.43/x
3. Step 3: Cross multiply
   33,024.98x = 49,452.89 × 18,217.43
4. Step 4: Simplify right side
   33,024.98x = 900,904,594.42
5. Step 5: Solve for x
   x = 900,904,594.42/33,024.98
6. Step 6: Final answer
   x = 27,279.49