Finding the Fourth Proportional to 2,723.01, 4,086.33 and 1,749.81

Step by Step Solution

1. Step 1: Write the proportion equation
   2,723.01 : 4,086.33 = 1,749.81 : x
2. Step 2: Convert to fraction form
   2,723.01/4,086.33 = 1,749.81/x
3. Step 3: Cross multiply
   2,723.01x = 4,086.33 × 1,749.81
4. Step 4: Simplify right side
   2,723.01x = 7,150,301.10
5. Step 5: Solve for x
   x = 7,150,301.10/2,723.01
6. Step 6: Final answer
   x = 2,625.88