Finding the Fourth Proportional to 10,413.94, 14,371.23 and 5,698.22

Step by Step Solution

1. Step 1: Write the proportion equation
   10,413.94 : 14,371.23 = 5,698.22 : x
2. Step 2: Convert to fraction form
   10,413.94/14,371.23 = 5,698.22/x
3. Step 3: Cross multiply
   10,413.94x = 14,371.23 × 5,698.22
4. Step 4: Simplify right side
   10,413.94x = 81,890,433.61
5. Step 5: Solve for x
   x = 81,890,433.61/10,413.94
6. Step 6: Final answer
   x = 7,863.54