Finding the Fourth Proportional to 6,852.56, 9,456.54 and 3,708.76

Step by Step Solution

1. Step 1: Write the proportion equation
   6,852.56 : 9,456.54 = 3,708.76 : x
2. Step 2: Convert to fraction form
   6,852.56/9,456.54 = 3,708.76/x
3. Step 3: Cross multiply
   6,852.56x = 9,456.54 × 3,708.76
4. Step 4: Simplify right side
   6,852.56x = 35,072,037.29
5. Step 5: Solve for x
   x = 35,072,037.29/6,852.56
6. Step 6: Final answer
   x = 5,118.09