Finding the Fourth Proportional to 2,723.49, 4,085.37 and 1,337.47

Step by Step Solution

1. Step 1: Write the proportion equation
   2,723.49 : 4,085.37 = 1,337.47 : x
2. Step 2: Convert to fraction form
   2,723.49/4,085.37 = 1,337.47/x
3. Step 3: Cross multiply
   2,723.49x = 4,085.37 × 1,337.47
4. Step 4: Simplify right side
   2,723.49x = 5,464,049.60
5. Step 5: Solve for x
   x = 5,464,049.60/2,723.49
6. Step 6: Final answer
   x = 2,006.27