Finding the Fourth Proportional to 6,849.50, 9,452.30 and 3,705.69

Step by Step Solution

1. Step 1: Write the proportion equation
   6,849.50 : 9,452.30 = 3,705.69 : x
2. Step 2: Convert to fraction form
   6,849.50/9,452.30 = 3,705.69/x
3. Step 3: Cross multiply
   6,849.50x = 9,452.30 × 3,705.69
4. Step 4: Simplify right side
   6,849.50x = 35,027,237.06
5. Step 5: Solve for x
   x = 35,027,237.06/6,849.50
6. Step 6: Final answer
   x = 5,113.84