Finding the Fourth Proportional to 3,491.30, 5,229.21 and 2,026.82

Step by Step Solution

1. Step 1: Write the proportion equation
   3,491.30 : 5,229.21 = 2,026.82 : x
2. Step 2: Convert to fraction form
   3,491.30/5,229.21 = 2,026.82/x
3. Step 3: Cross multiply
   3,491.30x = 5,229.21 × 2,026.82
4. Step 4: Simplify right side
   3,491.30x = 10,598,667.41
5. Step 5: Solve for x
   x = 10,598,667.41/3,491.30
6. Step 6: Final answer
   x = 3,035.74