Finding the Fourth Proportional to 3,708.25, 5,557.18 and 2,460.31

Step by Step Solution

1. Step 1: Write the proportion equation
   3,708.25 : 5,557.18 = 2,460.31 : x
2. Step 2: Convert to fraction form
   3,708.25/5,557.18 = 2,460.31/x
3. Step 3: Cross multiply
   3,708.25x = 5,557.18 × 2,460.31
4. Step 4: Simplify right side
   3,708.25x = 13,672,351.59
5. Step 5: Solve for x
   x = 13,672,351.59/3,708.25
6. Step 6: Final answer
   x = 3,687.01