Finding the Fourth Proportional to 2,466.25, 3,401.46 and 1,570.19

Step by Step Solution

1. Step 1: Write the proportion equation
   2,466.25 : 3,401.46 = 1,570.19 : x
2. Step 2: Convert to fraction form
   2,466.25/3,401.46 = 1,570.19/x
3. Step 3: Cross multiply
   2,466.25x = 3,401.46 × 1,570.19
4. Step 4: Simplify right side
   2,466.25x = 5,340,921.47
5. Step 5: Solve for x
   x = 5,340,921.47/2,466.25
6. Step 6: Final answer
   x = 2,165.61