Finding the Fourth Proportional to 3,962.75, 5,468.91 and 2,194.52

Step by Step Solution

1. Step 1: Write the proportion equation
   3,962.75 : 5,468.91 = 2,194.52 : x
2. Step 2: Convert to fraction form
   3,962.75/5,468.91 = 2,194.52/x
3. Step 3: Cross multiply
   3,962.75x = 5,468.91 × 2,194.52
4. Step 4: Simplify right side
   3,962.75x = 12,001,637.82
5. Step 5: Solve for x
   x = 12,001,637.82/3,962.75
6. Step 6: Final answer
   x = 3,028.61