Finding the Fourth Proportional to 2,883.17, 4,322.78 and 1,034.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,883.17 : 4,322.78 = 1,034.25 : x
2. Step 2: Convert to fraction form
   2,883.17/4,322.78 = 1,034.25/x
3. Step 3: Cross multiply
   2,883.17x = 4,322.78 × 1,034.25
4. Step 4: Simplify right side
   2,883.17x = 4,470,813.60
5. Step 5: Solve for x
   x = 4,470,813.60/2,883.17
6. Step 6: Final answer
   x = 1,550.66