Finding the Fourth Proportional to 7,061.48, 10,581.08 and 2,613.04

Step by Step Solution

1. Step 1: Write the proportion equation
   7,061.48 : 10,581.08 = 2,613.04 : x
2. Step 2: Convert to fraction form
   7,061.48/10,581.08 = 2,613.04/x
3. Step 3: Cross multiply
   7,061.48x = 10,581.08 × 2,613.04
4. Step 4: Simplify right side
   7,061.48x = 27,648,785.28
5. Step 5: Solve for x
   x = 27,648,785.28/7,061.48
6. Step 6: Final answer
   x = 3,915.44