Finding the Fourth Proportional to 6,610.71, 9,909.69 and 2,449.59

Step by Step Solution

1. Step 1: Write the proportion equation
   6,610.71 : 9,909.69 = 2,449.59 : x
2. Step 2: Convert to fraction form
   6,610.71/9,909.69 = 2,449.59/x
3. Step 3: Cross multiply
   6,610.71x = 9,909.69 × 2,449.59
4. Step 4: Simplify right side
   6,610.71x = 24,274,677.53
5. Step 5: Solve for x
   x = 24,274,677.53/6,610.71
6. Step 6: Final answer
   x = 3,672.02