Finding the Fourth Proportional to 6,852.30, 9,456.13 and 3,708.42

Step by Step Solution

1. Step 1: Write the proportion equation
   6,852.30 : 9,456.13 = 3,708.42 : x
2. Step 2: Convert to fraction form
   6,852.30/9,456.13 = 3,708.42/x
3. Step 3: Cross multiply
   6,852.30x = 9,456.13 × 3,708.42
4. Step 4: Simplify right side
   6,852.30x = 35,067,301.61
5. Step 5: Solve for x
   x = 35,067,301.61/6,852.30
6. Step 6: Final answer
   x = 5,117.60