Finding the Fourth Proportional to 2,004.99, 3,008.06 and 834.77

Step by Step Solution

1. Step 1: Write the proportion equation
   2,004.99 : 3,008.06 = 834.77 : x
2. Step 2: Convert to fraction form
   2,004.99/3,008.06 = 834.77/x
3. Step 3: Cross multiply
   2,004.99x = 3,008.06 × 834.77
4. Step 4: Simplify right side
   2,004.99x = 2,511,019.03
5. Step 5: Solve for x
   x = 2,511,019.03/2,004.99
6. Step 6: Final answer
   x = 1,252.38