Finding the Fourth Proportional to 2,003.24, 3,006.39 and 908.37

Step by Step Solution

1. Step 1: Write the proportion equation
   2,003.24 : 3,006.39 = 908.37 : x
2. Step 2: Convert to fraction form
   2,003.24/3,006.39 = 908.37/x
3. Step 3: Cross multiply
   2,003.24x = 3,006.39 × 908.37
4. Step 4: Simplify right side
   2,003.24x = 2,730,914.48
5. Step 5: Solve for x
   x = 2,730,914.48/2,003.24
6. Step 6: Final answer
   x = 1,363.25