Finding the Fourth Proportional to 6,849.59, 9,452.48 and 3,705.77

Step by Step Solution

1. Step 1: Write the proportion equation
   6,849.59 : 9,452.48 = 3,705.77 : x
2. Step 2: Convert to fraction form
   6,849.59/9,452.48 = 3,705.77/x
3. Step 3: Cross multiply
   6,849.59x = 9,452.48 × 3,705.77
4. Step 4: Simplify right side
   6,849.59x = 35,028,721.91
5. Step 5: Solve for x
   x = 35,028,721.91/6,849.59
6. Step 6: Final answer
   x = 5,113.99