Finding the Fourth Proportional to 2,011.42, 3,025.77 and 1,726.30

Step by Step Solution

1. Step 1: Write the proportion equation
   2,011.42 : 3,025.77 = 1,726.30 : x
2. Step 2: Convert to fraction form
   2,011.42/3,025.77 = 1,726.30/x
3. Step 3: Cross multiply
   2,011.42x = 3,025.77 × 1,726.30
4. Step 4: Simplify right side
   2,011.42x = 5,223,386.75
5. Step 5: Solve for x
   x = 5,223,386.75/2,011.42
6. Step 6: Final answer
   x = 2,596.87