Finding the Fourth Proportional to 2,567.46, 3,849.01 and 1,086.62

Step by Step Solution

1. Step 1: Write the proportion equation
   2,567.46 : 3,849.01 = 1,086.62 : x
2. Step 2: Convert to fraction form
   2,567.46/3,849.01 = 1,086.62/x
3. Step 3: Cross multiply
   2,567.46x = 3,849.01 × 1,086.62
4. Step 4: Simplify right side
   2,567.46x = 4,182,411.25
5. Step 5: Solve for x
   x = 4,182,411.25/2,567.46
6. Step 6: Final answer
   x = 1,629.01