Finding the Fourth Proportional to 300,469.89, 414,647.69 and 179,605.29

Step by Step Solution

1. Step 1: Write the proportion equation
   300,469.89 : 414,647.69 = 179,605.29 : x
2. Step 2: Convert to fraction form
   300,469.89/414,647.69 = 179,605.29/x
3. Step 3: Cross multiply
   300,469.89x = 414,647.69 × 179,605.29
4. Step 4: Simplify right side
   300,469.89x = 74,472,917,712.25
5. Step 5: Solve for x
   x = 74,472,917,712.25/300,469.89
6. Step 6: Final answer
   x = 247,854.84