Finding the Fourth Proportional to 2,066.05, 3,096.77 and 897.03

Step by Step Solution

1. Step 1: Write the proportion equation
   2,066.05 : 3,096.77 = 897.03 : x
2. Step 2: Convert to fraction form
   2,066.05/3,096.77 = 897.03/x
3. Step 3: Cross multiply
   2,066.05x = 3,096.77 × 897.03
4. Step 4: Simplify right side
   2,066.05x = 2,777,902.34
5. Step 5: Solve for x
   x = 2,777,902.34/2,066.05
6. Step 6: Final answer
   x = 1,344.55