Finding the Fourth Proportional to 3,962.94, 5,468.88 and 2,194.62

Step by Step Solution

1. Step 1: Write the proportion equation
   3,962.94 : 5,468.88 = 2,194.62 : x
2. Step 2: Convert to fraction form
   3,962.94/5,468.88 = 2,194.62/x
3. Step 3: Cross multiply
   3,962.94x = 5,468.88 × 2,194.62
4. Step 4: Simplify right side
   3,962.94x = 12,002,113.43
5. Step 5: Solve for x
   x = 12,002,113.43/3,962.94
6. Step 6: Final answer
   x = 3,028.59