Finding the Fourth Proportional to 2,804.83, 4,206.26 and 955.49

Step by Step Solution

1. Step 1: Write the proportion equation
   2,804.83 : 4,206.26 = 955.49 : x
2. Step 2: Convert to fraction form
   2,804.83/4,206.26 = 955.49/x
3. Step 3: Cross multiply
   2,804.83x = 4,206.26 × 955.49
4. Step 4: Simplify right side
   2,804.83x = 4,019,020.72
5. Step 5: Solve for x
   x = 4,019,020.72/2,804.83
6. Step 6: Final answer
   x = 1,432.89