Finding the Fourth Proportional to 2,463.28, 3,695.61 and 1,003.48

Step by Step Solution

1. Step 1: Write the proportion equation
   2,463.28 : 3,695.61 = 1,003.48 : x
2. Step 2: Convert to fraction form
   2,463.28/3,695.61 = 1,003.48/x
3. Step 3: Cross multiply
   2,463.28x = 3,695.61 × 1,003.48
4. Step 4: Simplify right side
   2,463.28x = 3,708,470.72
5. Step 5: Solve for x
   x = 3,708,470.72/2,463.28
6. Step 6: Final answer
   x = 1,505.50