Finding the Fourth Proportional to 6,852.89, 9,456.93 and 3,709.05

Step by Step Solution

1. Step 1: Write the proportion equation
   6,852.89 : 9,456.93 = 3,709.05 : x
2. Step 2: Convert to fraction form
   6,852.89/9,456.93 = 3,709.05/x
3. Step 3: Cross multiply
   6,852.89x = 9,456.93 × 3,709.05
4. Step 4: Simplify right side
   6,852.89x = 35,076,226.22
5. Step 5: Solve for x
   x = 35,076,226.22/6,852.89
6. Step 6: Final answer
   x = 5,118.46