Finding the Fourth Proportional to 2,456.48, 3,686.34 and 1,303.04

Step by Step Solution

1. Step 1: Write the proportion equation
   2,456.48 : 3,686.34 = 1,303.04 : x
2. Step 2: Convert to fraction form
   2,456.48/3,686.34 = 1,303.04/x
3. Step 3: Cross multiply
   2,456.48x = 3,686.34 × 1,303.04
4. Step 4: Simplify right side
   2,456.48x = 4,803,448.47
5. Step 5: Solve for x
   x = 4,803,448.47/2,456.48
6. Step 6: Final answer
   x = 1,955.42