Finding the Fourth Proportional to 8,365.97, 12,550.94 and 2,443.06

Step by Step Solution

1. Step 1: Write the proportion equation
   8,365.97 : 12,550.94 = 2,443.06 : x
2. Step 2: Convert to fraction form
   8,365.97/12,550.94 = 2,443.06/x
3. Step 3: Cross multiply
   8,365.97x = 12,550.94 × 2,443.06
4. Step 4: Simplify right side
   8,365.97x = 30,662,699.48
5. Step 5: Solve for x
   x = 30,662,699.48/8,365.97
6. Step 6: Final answer
   x = 3,665.17