Finding the Fourth Proportional to 10,444.53, 14,413.57 and 5,728.71

Step by Step Solution

1. Step 1: Write the proportion equation
   10,444.53 : 14,413.57 = 5,728.71 : x
2. Step 2: Convert to fraction form
   10,444.53/14,413.57 = 5,728.71/x
3. Step 3: Cross multiply
   10,444.53x = 14,413.57 × 5,728.71
4. Step 4: Simplify right side
   10,444.53x = 82,571,148.27
5. Step 5: Solve for x
   x = 82,571,148.27/10,444.53
6. Step 6: Final answer
   x = 7,905.68