Finding the Fourth Proportional to 2,555.96, 3,834.18 and 996.08

Step by Step Solution

1. Step 1: Write the proportion equation
   2,555.96 : 3,834.18 = 996.08 : x
2. Step 2: Convert to fraction form
   2,555.96/3,834.18 = 996.08/x
3. Step 3: Cross multiply
   2,555.96x = 3,834.18 × 996.08
4. Step 4: Simplify right side
   2,555.96x = 3,819,150.01
5. Step 5: Solve for x
   x = 3,819,150.01/2,555.96
6. Step 6: Final answer
   x = 1,494.21