Finding the Fourth Proportional to 5,871.97, 8,103.54 and 3,354.04

Step by Step Solution

1. Step 1: Write the proportion equation
   5,871.97 : 8,103.54 = 3,354.04 : x
2. Step 2: Convert to fraction form
   5,871.97/8,103.54 = 3,354.04/x
3. Step 3: Cross multiply
   5,871.97x = 8,103.54 × 3,354.04
4. Step 4: Simplify right side
   5,871.97x = 27,179,597.30
5. Step 5: Solve for x
   x = 27,179,597.30/5,871.97
6. Step 6: Final answer
   x = 4,628.70