Finding the Fourth Proportional to 2,563.03, 3,842.18 and 1,004.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,563.03 : 3,842.18 = 1,004.10 : x
2. Step 2: Convert to fraction form
   2,563.03/3,842.18 = 1,004.10/x
3. Step 3: Cross multiply
   2,563.03x = 3,842.18 × 1,004.10
4. Step 4: Simplify right side
   2,563.03x = 3,857,932.94
5. Step 5: Solve for x
   x = 3,857,932.94/2,563.03
6. Step 6: Final answer
   x = 1,505.22