Finding the Fourth Proportional to 2,066.16, 3,098.49 and 896.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,066.16 : 3,098.49 = 896.10 : x
2. Step 2: Convert to fraction form
   2,066.16/3,098.49 = 896.10/x
3. Step 3: Cross multiply
   2,066.16x = 3,098.49 × 896.10
4. Step 4: Simplify right side
   2,066.16x = 2,776,556.89
5. Step 5: Solve for x
   x = 2,776,556.89/2,066.16
6. Step 6: Final answer
   x = 1,343.82