Finding the Fourth Proportional to 2,713.23, 4,068 and 1,251.59

Step by Step Solution

1. Step 1: Write the proportion equation
   2,713.23 : 4,068 = 1,251.59 : x
2. Step 2: Convert to fraction form
   2,713.23/4,068 = 1,251.59/x
3. Step 3: Cross multiply
   2,713.23x = 4,068 × 1,251.59
4. Step 4: Simplify right side
   2,713.23x = 5,091,447.78
5. Step 5: Solve for x
   x = 5,091,447.78/2,713.23
6. Step 6: Final answer
   x = 1,876.53