Finding the Fourth Proportional to 6,849.69, 9,452.56 and 3,705.87

Step by Step Solution

1. Step 1: Write the proportion equation
   6,849.69 : 9,452.56 = 3,705.87 : x
2. Step 2: Convert to fraction form
   6,849.69/9,452.56 = 3,705.87/x
3. Step 3: Cross multiply
   6,849.69x = 9,452.56 × 3,705.87
4. Step 4: Simplify right side
   6,849.69x = 35,029,958.53
5. Step 5: Solve for x
   x = 35,029,958.53/6,849.69
6. Step 6: Final answer
   x = 5,114.09