Finding the Fourth Proportional to 6,608.42, 9,909.49 and 3,835.94

Step by Step Solution

1. Step 1: Write the proportion equation
   6,608.42 : 9,909.49 = 3,835.94 : x
2. Step 2: Convert to fraction form
   6,608.42/9,909.49 = 3,835.94/x
3. Step 3: Cross multiply
   6,608.42x = 9,909.49 × 3,835.94
4. Step 4: Simplify right side
   6,608.42x = 38,012,238.64
5. Step 5: Solve for x
   x = 38,012,238.64/6,608.42
6. Step 6: Final answer
   x = 5,752.09