Finding the Fourth Proportional to 2,714.56, 4,068.56 and 1,251.68

Step by Step Solution

1. Step 1: Write the proportion equation
   2,714.56 : 4,068.56 = 1,251.68 : x
2. Step 2: Convert to fraction form
   2,714.56/4,068.56 = 1,251.68/x
3. Step 3: Cross multiply
   2,714.56x = 4,068.56 × 1,251.68
4. Step 4: Simplify right side
   2,714.56x = 5,092,535.18
5. Step 5: Solve for x
   x = 5,092,535.18/2,714.56
6. Step 6: Final answer
   x = 1,876.01