Finding the Fourth Proportional to 1,444.42, 2,166.27 and 567.10

Step by Step Solution

1. Step 1: Write the proportion equation
   1,444.42 : 2,166.27 = 567.10 : x
2. Step 2: Convert to fraction form
   1,444.42/2,166.27 = 567.10/x
3. Step 3: Cross multiply
   1,444.42x = 2,166.27 × 567.10
4. Step 4: Simplify right side
   1,444.42x = 1,228,491.72
5. Step 5: Solve for x
   x = 1,228,491.72/1,444.42
6. Step 6: Final answer
   x = 850.51