Finding the Fourth Proportional to 2,746.10, 3,789.68 and 1,550.87

Step by Step Solution

1. Step 1: Write the proportion equation
   2,746.10 : 3,789.68 = 1,550.87 : x
2. Step 2: Convert to fraction form
   2,746.10/3,789.68 = 1,550.87/x
3. Step 3: Cross multiply
   2,746.10x = 3,789.68 × 1,550.87
4. Step 4: Simplify right side
   2,746.10x = 5,877,288.53
5. Step 5: Solve for x
   x = 5,877,288.53/2,746.10
6. Step 6: Final answer
   x = 2,140.23