Finding the Fourth Proportional to 2,722.68, 3,732.83 and 2,673.47

Step by Step Solution

1. Step 1: Write the proportion equation
   2,722.68 : 3,732.83 = 2,673.47 : x
2. Step 2: Convert to fraction form
   2,722.68/3,732.83 = 2,673.47/x
3. Step 3: Cross multiply
   2,722.68x = 3,732.83 × 2,673.47
4. Step 4: Simplify right side
   2,722.68x = 9,979,609.02
5. Step 5: Solve for x
   x = 9,979,609.02/2,722.68
6. Step 6: Final answer
   x = 3,665.36