Finding the Fourth Proportional to 3,860.98, 5,328.37 and 2,444.15

Step by Step Solution

1. Step 1: Write the proportion equation
   3,860.98 : 5,328.37 = 2,444.15 : x
2. Step 2: Convert to fraction form
   3,860.98/5,328.37 = 2,444.15/x
3. Step 3: Cross multiply
   3,860.98x = 5,328.37 × 2,444.15
4. Step 4: Simplify right side
   3,860.98x = 13,023,323.31
5. Step 5: Solve for x
   x = 13,023,323.31/3,860.98
6. Step 6: Final answer
   x = 3,373.06