Finding the Fourth Proportional to 33,561.98, 46,315.11 and 18,454.52

Step by Step Solution

1. Step 1: Write the proportion equation
   33,561.98 : 46,315.11 = 18,454.52 : x
2. Step 2: Convert to fraction form
   33,561.98/46,315.11 = 18,454.52/x
3. Step 3: Cross multiply
   33,561.98x = 46,315.11 × 18,454.52
4. Step 4: Simplify right side
   33,561.98x = 854,723,123.80
5. Step 5: Solve for x
   x = 854,723,123.80/33,561.98
6. Step 6: Final answer
   x = 25,467.01