Finding the Fourth Proportional to 2,027.16, 3,035.82 and 1,866.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,027.16 : 3,035.82 = 1,866.72 : x
2. Step 2: Convert to fraction form
   2,027.16/3,035.82 = 1,866.72/x
3. Step 3: Cross multiply
   2,027.16x = 3,035.82 × 1,866.72
4. Step 4: Simplify right side
   2,027.16x = 5,667,025.91
5. Step 5: Solve for x
   x = 5,667,025.91/2,027.16
6. Step 6: Final answer
   x = 2,795.55