Finding the Fourth Proportional to 3,852.29, 5,774.79 and 3,498.73

Step by Step Solution

1. Step 1: Write the proportion equation
   3,852.29 : 5,774.79 = 3,498.73 : x
2. Step 2: Convert to fraction form
   3,852.29/5,774.79 = 3,498.73/x
3. Step 3: Cross multiply
   3,852.29x = 5,774.79 × 3,498.73
4. Step 4: Simplify right side
   3,852.29x = 20,204,429.70
5. Step 5: Solve for x
   x = 20,204,429.70/3,852.29
6. Step 6: Final answer
   x = 5,244.78