Finding the Fourth Proportional to 2,456.56, 3,683.22 and 1,303.12

Step by Step Solution

1. Step 1: Write the proportion equation
   2,456.56 : 3,683.22 = 1,303.12 : x
2. Step 2: Convert to fraction form
   2,456.56/3,683.22 = 1,303.12/x
3. Step 3: Cross multiply
   2,456.56x = 3,683.22 × 1,303.12
4. Step 4: Simplify right side
   2,456.56x = 4,799,677.65
5. Step 5: Solve for x
   x = 4,799,677.65/2,456.56
6. Step 6: Final answer
   x = 1,953.82