Finding the Fourth Proportional to 2,562.97, 3,845.22 and 1,003.27

Step by Step Solution

1. Step 1: Write the proportion equation
   2,562.97 : 3,845.22 = 1,003.27 : x
2. Step 2: Convert to fraction form
   2,562.97/3,845.22 = 1,003.27/x
3. Step 3: Cross multiply
   2,562.97x = 3,845.22 × 1,003.27
4. Step 4: Simplify right side
   2,562.97x = 3,857,793.87
5. Step 5: Solve for x
   x = 3,857,793.87/2,562.97
6. Step 6: Final answer
   x = 1,505.20