Finding the Fourth Proportional to 10,444.48, 14,413.34 and 5,729.06

Step by Step Solution

1. Step 1: Write the proportion equation
   10,444.48 : 14,413.34 = 5,729.06 : x
2. Step 2: Convert to fraction form
   10,444.48/14,413.34 = 5,729.06/x
3. Step 3: Cross multiply
   10,444.48x = 14,413.34 × 5,729.06
4. Step 4: Simplify right side
   10,444.48x = 82,574,889.66
5. Step 5: Solve for x
   x = 82,574,889.66/10,444.48
6. Step 6: Final answer
   x = 7,906.08