Finding the Fourth Proportional to 10,413.59, 15,626.45 and 3,844.28

Step by Step Solution

1. Step 1: Write the proportion equation
   10,413.59 : 15,626.45 = 3,844.28 : x
2. Step 2: Convert to fraction form
   10,413.59/15,626.45 = 3,844.28/x
3. Step 3: Cross multiply
   10,413.59x = 15,626.45 × 3,844.28
4. Step 4: Simplify right side
   10,413.59x = 60,072,497.88
5. Step 5: Solve for x
   x = 60,072,497.88/10,413.59
6. Step 6: Final answer
   x = 5,768.67