Finding the Fourth Proportional to 3,499.49, 4,829.15 and 2,007.27

Step by Step Solution

1. Step 1: Write the proportion equation
   3,499.49 : 4,829.15 = 2,007.27 : x
2. Step 2: Convert to fraction form
   3,499.49/4,829.15 = 2,007.27/x
3. Step 3: Cross multiply
   3,499.49x = 4,829.15 × 2,007.27
4. Step 4: Simplify right side
   3,499.49x = 9,693,412.94
5. Step 5: Solve for x
   x = 9,693,412.94/3,499.49
6. Step 6: Final answer
   x = 2,769.95