Finding the Fourth Proportional to 10,444.50, 14,413.41 and 5,728.86

Step by Step Solution

1. Step 1: Write the proportion equation
   10,444.50 : 14,413.41 = 5,728.86 : x
2. Step 2: Convert to fraction form
   10,444.50/14,413.41 = 5,728.86/x
3. Step 3: Cross multiply
   10,444.50x = 14,413.41 × 5,728.86
4. Step 4: Simplify right side
   10,444.50x = 82,572,408.01
5. Step 5: Solve for x
   x = 82,572,408.01/10,444.50
6. Step 6: Final answer
   x = 7,905.83