Finding the Fourth Proportional to 2,439.56, 3,662.50 and 2,095.12

Step by Step Solution

1. Step 1: Write the proportion equation
   2,439.56 : 3,662.50 = 2,095.12 : x
2. Step 2: Convert to fraction form
   2,439.56/3,662.50 = 2,095.12/x
3. Step 3: Cross multiply
   2,439.56x = 3,662.50 × 2,095.12
4. Step 4: Simplify right side
   2,439.56x = 7,673,377
5. Step 5: Solve for x
   x = 7,673,377/2,439.56
6. Step 6: Final answer
   x = 3,145.39