Finding the Fourth Proportional to 7,072.96, 10,609.92 and 2,456.32

Step by Step Solution

1. Step 1: Write the proportion equation
   7,072.96 : 10,609.92 = 2,456.32 : x
2. Step 2: Convert to fraction form
   7,072.96/10,609.92 = 2,456.32/x
3. Step 3: Cross multiply
   7,072.96x = 10,609.92 × 2,456.32
4. Step 4: Simplify right side
   7,072.96x = 26,061,358.69
5. Step 5: Solve for x
   x = 26,061,358.69/7,072.96
6. Step 6: Final answer
   x = 3,684.65