Finding the Fourth Proportional to 9,002.19, 12,413.81 and 5,976.25

Step by Step Solution

1. Step 1: Write the proportion equation
   9,002.19 : 12,413.81 = 5,976.25 : x
2. Step 2: Convert to fraction form
   9,002.19/12,413.81 = 5,976.25/x
3. Step 3: Cross multiply
   9,002.19x = 12,413.81 × 5,976.25
4. Step 4: Simplify right side
   9,002.19x = 74,187,969.94
5. Step 5: Solve for x
   x = 74,187,969.94/9,002.19
6. Step 6: Final answer
   x = 8,241.10