Finding the Fourth Proportional to 3,666.41, 5,058.32 and 2,408.15

Step by Step Solution

1. Step 1: Write the proportion equation
   3,666.41 : 5,058.32 = 2,408.15 : x
2. Step 2: Convert to fraction form
   3,666.41/5,058.32 = 2,408.15/x
3. Step 3: Cross multiply
   3,666.41x = 5,058.32 × 2,408.15
4. Step 4: Simplify right side
   3,666.41x = 12,181,155.98
5. Step 5: Solve for x
   x = 12,181,155.98/3,666.41
6. Step 6: Final answer
   x = 3,322.37