Finding the Fourth Proportional to 3,414.95, 5,123.23 and 2,026.71

Step by Step Solution

1. Step 1: Write the proportion equation
   3,414.95 : 5,123.23 = 2,026.71 : x
2. Step 2: Convert to fraction form
   3,414.95/5,123.23 = 2,026.71/x
3. Step 3: Cross multiply
   3,414.95x = 5,123.23 × 2,026.71
4. Step 4: Simplify right side
   3,414.95x = 10,383,301.47
5. Step 5: Solve for x
   x = 10,383,301.47/3,414.95
6. Step 6: Final answer
   x = 3,040.54