Finding the Fourth Proportional to 3,962.82, 5,468.99 and 2,194.59

Step by Step Solution

1. Step 1: Write the proportion equation
   3,962.82 : 5,468.99 = 2,194.59 : x
2. Step 2: Convert to fraction form
   3,962.82/5,468.99 = 2,194.59/x
3. Step 3: Cross multiply
   3,962.82x = 5,468.99 × 2,194.59
4. Step 4: Simplify right side
   3,962.82x = 12,002,190.76
5. Step 5: Solve for x
   x = 12,002,190.76/3,962.82
6. Step 6: Final answer
   x = 3,028.70