Finding the Fourth Proportional to 2,004.90, 3,007.87 and 834.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,004.90 : 3,007.87 = 834.52 : x
2. Step 2: Convert to fraction form
   2,004.90/3,007.87 = 834.52/x
3. Step 3: Cross multiply
   2,004.90x = 3,007.87 × 834.52
4. Step 4: Simplify right side
   2,004.90x = 2,510,114.46
5. Step 5: Solve for x
   x = 2,510,114.46/2,004.90
6. Step 6: Final answer
   x = 1,251.99