Finding the Fourth Proportional to 404,433.48, 606,628.26 and 123,951.48

Step by Step Solution

1. Step 1: Write the proportion equation
   404,433.48 : 606,628.26 = 123,951.48 : x
2. Step 2: Convert to fraction form
   404,433.48/606,628.26 = 123,951.48/x
3. Step 3: Cross multiply
   404,433.48x = 606,628.26 × 123,951.48
4. Step 4: Simplify right side
   404,433.48x = 75,192,470,636.82
5. Step 5: Solve for x
   x = 75,192,470,636.82/404,433.48
6. Step 6: Final answer
   x = 185,920.49