Finding the Fourth Proportional to 2,686.34, 3,706.62 and 1,567.46

Step by Step Solution

1. Step 1: Write the proportion equation
   2,686.34 : 3,706.62 = 1,567.46 : x
2. Step 2: Convert to fraction form
   2,686.34/3,706.62 = 1,567.46/x
3. Step 3: Cross multiply
   2,686.34x = 3,706.62 × 1,567.46
4. Step 4: Simplify right side
   2,686.34x = 5,809,978.59
5. Step 5: Solve for x
   x = 5,809,978.59/2,686.34
6. Step 6: Final answer
   x = 2,162.79