Finding the Fourth Proportional to 6,049.57, 9,072.72 and 1,665.97

Step by Step Solution

1. Step 1: Write the proportion equation
   6,049.57 : 9,072.72 = 1,665.97 : x
2. Step 2: Convert to fraction form
   6,049.57/9,072.72 = 1,665.97/x
3. Step 3: Cross multiply
   6,049.57x = 9,072.72 × 1,665.97
4. Step 4: Simplify right side
   6,049.57x = 15,114,879.34
5. Step 5: Solve for x
   x = 15,114,879.34/6,049.57
6. Step 6: Final answer
   x = 2,498.50