Finding the Fourth Proportional to 3,839.03, 5,754.03 and 2,196.71

Step by Step Solution

1. Step 1: Write the proportion equation
   3,839.03 : 5,754.03 = 2,196.71 : x
2. Step 2: Convert to fraction form
   3,839.03/5,754.03 = 2,196.71/x
3. Step 3: Cross multiply
   3,839.03x = 5,754.03 × 2,196.71
4. Step 4: Simplify right side
   3,839.03x = 12,639,935.24
5. Step 5: Solve for x
   x = 12,639,935.24/3,839.03
6. Step 6: Final answer
   x = 3,292.48