Finding the Fourth Proportional to 3,379.59, 5,058.81 and 2,454.93

Step by Step Solution

1. Step 1: Write the proportion equation
   3,379.59 : 5,058.81 = 2,454.93 : x
2. Step 2: Convert to fraction form
   3,379.59/5,058.81 = 2,454.93/x
3. Step 3: Cross multiply
   3,379.59x = 5,058.81 × 2,454.93
4. Step 4: Simplify right side
   3,379.59x = 12,419,024.43
5. Step 5: Solve for x
   x = 12,419,024.43/3,379.59
6. Step 6: Final answer
   x = 3,674.71