Finding the Fourth Proportional to 2,746.26, 3,789.90 and 1,567.30

Step by Step Solution

1. Step 1: Write the proportion equation
   2,746.26 : 3,789.90 = 1,567.30 : x
2. Step 2: Convert to fraction form
   2,746.26/3,789.90 = 1,567.30/x
3. Step 3: Cross multiply
   2,746.26x = 3,789.90 × 1,567.30
4. Step 4: Simplify right side
   2,746.26x = 5,939,910.27
5. Step 5: Solve for x
   x = 5,939,910.27/2,746.26
6. Step 6: Final answer
   x = 2,162.91