Finding the Fourth Proportional to 404,223.43, 606,231.71 and 119,847.48

Step by Step Solution

1. Step 1: Write the proportion equation
   404,223.43 : 606,231.71 = 119,847.48 : x
2. Step 2: Convert to fraction form
   404,223.43/606,231.71 = 119,847.48/x
3. Step 3: Cross multiply
   404,223.43x = 606,231.71 × 119,847.48
4. Step 4: Simplify right side
   404,223.43x = 72,655,342,739.59
5. Step 5: Solve for x
   x = 72,655,342,739.59/404,223.43
6. Step 6: Final answer
   x = 179,740.55