Finding the Fourth Proportional to 2,006.38, 3,010.88 and 896.09

Step by Step Solution

1. Step 1: Write the proportion equation
   2,006.38 : 3,010.88 = 896.09 : x
2. Step 2: Convert to fraction form
   2,006.38/3,010.88 = 896.09/x
3. Step 3: Cross multiply
   2,006.38x = 3,010.88 × 896.09
4. Step 4: Simplify right side
   2,006.38x = 2,698,019.46
5. Step 5: Solve for x
   x = 2,698,019.46/2,006.38
6. Step 6: Final answer
   x = 1,344.72