Finding the Fourth Proportional to 269,601.94, 404,413.24 and 69,917.10

Step by Step Solution

1. Step 1: Write the proportion equation
   269,601.94 : 404,413.24 = 69,917.10 : x
2. Step 2: Convert to fraction form
   269,601.94/404,413.24 = 69,917.10/x
3. Step 3: Cross multiply
   269,601.94x = 404,413.24 × 69,917.10
4. Step 4: Simplify right side
   269,601.94x = 28,275,400,942.40
5. Step 5: Solve for x
   x = 28,275,400,942.40/269,601.94
6. Step 6: Final answer
   x = 104,878.33