Finding the Fourth Proportional to 33,550.04, 46,300.10 and 18,443.86

Step by Step Solution

1. Step 1: Write the proportion equation
   33,550.04 : 46,300.10 = 18,443.86 : x
2. Step 2: Convert to fraction form
   33,550.04/46,300.10 = 18,443.86/x
3. Step 3: Cross multiply
   33,550.04x = 46,300.10 × 18,443.86
4. Step 4: Simplify right side
   33,550.04x = 853,952,354.42
5. Step 5: Solve for x
   x = 853,952,354.42/33,550.04
6. Step 6: Final answer
   x = 25,453.09