Finding the Fourth Proportional to 33,550.37, 46,294.43 and 18,443.67

Step by Step Solution

1. Step 1: Write the proportion equation
   33,550.37 : 46,294.43 = 18,443.67 : x
2. Step 2: Convert to fraction form
   33,550.37/46,294.43 = 18,443.67/x
3. Step 3: Cross multiply
   33,550.37x = 46,294.43 × 18,443.67
4. Step 4: Simplify right side
   33,550.37x = 853,839,189.76
5. Step 5: Solve for x
   x = 853,839,189.76/33,550.37
6. Step 6: Final answer
   x = 25,449.47