Finding the Fourth Proportional to 2,064.27, 2,853.99 and 1,566.12

Step by Step Solution

1. Step 1: Write the proportion equation
   2,064.27 : 2,853.99 = 1,566.12 : x
2. Step 2: Convert to fraction form
   2,064.27/2,853.99 = 1,566.12/x
3. Step 3: Cross multiply
   2,064.27x = 2,853.99 × 1,566.12
4. Step 4: Simplify right side
   2,064.27x = 4,469,690.82
5. Step 5: Solve for x
   x = 4,469,690.82/2,064.27
6. Step 6: Final answer
   x = 2,165.26