Finding the Fourth Proportional to 294,447.69, 441,662.12 and 123,759.83

Step by Step Solution

1. Step 1: Write the proportion equation
   294,447.69 : 441,662.12 = 123,759.83 : x
2. Step 2: Convert to fraction form
   294,447.69/441,662.12 = 123,759.83/x
3. Step 3: Cross multiply
   294,447.69x = 441,662.12 × 123,759.83
4. Step 4: Simplify right side
   294,447.69x = 54,660,029,838.10
5. Step 5: Solve for x
   x = 54,660,029,838.10/294,447.69
6. Step 6: Final answer
   x = 185,635.79