Finding the Fourth Proportional to 33,499.55, 46,229.90 and 18,393.56

Step by Step Solution

1. Step 1: Write the proportion equation
   33,499.55 : 46,229.90 = 18,393.56 : x
2. Step 2: Convert to fraction form
   33,499.55/46,229.90 = 18,393.56/x
3. Step 3: Cross multiply
   33,499.55x = 46,229.90 × 18,393.56
4. Step 4: Simplify right side
   33,499.55x = 850,332,463.05
5. Step 5: Solve for x
   x = 850,332,463.05/33,499.55
6. Step 6: Final answer
   x = 25,383.40