Finding the Fourth Proportional to 3,401.88, 5,103.10 and 1,454.10

Step by Step Solution

1. Step 1: Write the proportion equation
   3,401.88 : 5,103.10 = 1,454.10 : x
2. Step 2: Convert to fraction form
   3,401.88/5,103.10 = 1,454.10/x
3. Step 3: Cross multiply
   3,401.88x = 5,103.10 × 1,454.10
4. Step 4: Simplify right side
   3,401.88x = 7,420,417.71
5. Step 5: Solve for x
   x = 7,420,417.71/3,401.88
6. Step 6: Final answer
   x = 2,181.27