Finding the Fourth Proportional to 2,460.38, 3,665.96 and 2,271.75

Step by Step Solution

1. Step 1: Write the proportion equation
   2,460.38 : 3,665.96 = 2,271.75 : x
2. Step 2: Convert to fraction form
   2,460.38/3,665.96 = 2,271.75/x
3. Step 3: Cross multiply
   2,460.38x = 3,665.96 × 2,271.75
4. Step 4: Simplify right side
   2,460.38x = 8,328,128.04
5. Step 5: Solve for x
   x = 8,328,128.04/2,460.38
6. Step 6: Final answer
   x = 3,384.90