Finding the Fourth Proportional to 2,460.50, 3,707.72 and 2,229.38

Step by Step Solution

1. Step 1: Write the proportion equation
   2,460.50 : 3,707.72 = 2,229.38 : x
2. Step 2: Convert to fraction form
   2,460.50/3,707.72 = 2,229.38/x
3. Step 3: Cross multiply
   2,460.50x = 3,707.72 × 2,229.38
4. Step 4: Simplify right side
   2,460.50x = 8,265,916.81
5. Step 5: Solve for x
   x = 8,265,916.81/2,460.50
6. Step 6: Final answer
   x = 3,359.45