Finding the Fourth Proportional to 3,086.86, 4,642.05 and 2,463.58

Step by Step Solution

1. Step 1: Write the proportion equation
   3,086.86 : 4,642.05 = 2,463.58 : x
2. Step 2: Convert to fraction form
   3,086.86/4,642.05 = 2,463.58/x
3. Step 3: Cross multiply
   3,086.86x = 4,642.05 × 2,463.58
4. Step 4: Simplify right side
   3,086.86x = 11,436,061.54
5. Step 5: Solve for x
   x = 11,436,061.54/3,086.86
6. Step 6: Final answer
   x = 3,704.76