Finding the Fourth Proportional to 2,066.78, 3,097.83 and 1,027.51

Step by Step Solution

1. Step 1: Write the proportion equation
   2,066.78 : 3,097.83 = 1,027.51 : x
2. Step 2: Convert to fraction form
   2,066.78/3,097.83 = 1,027.51/x
3. Step 3: Cross multiply
   2,066.78x = 3,097.83 × 1,027.51
4. Step 4: Simplify right side
   2,066.78x = 3,183,051.30
5. Step 5: Solve for x
   x = 3,183,051.30/2,066.78
6. Step 6: Final answer
   x = 1,540.10