Finding the Fourth Proportional to 7,288.96, 10,932.27 and 2,608.10

Step by Step Solution

1. Step 1: Write the proportion equation
   7,288.96 : 10,932.27 = 2,608.10 : x
2. Step 2: Convert to fraction form
   7,288.96/10,932.27 = 2,608.10/x
3. Step 3: Cross multiply
   7,288.96x = 10,932.27 × 2,608.10
4. Step 4: Simplify right side
   7,288.96x = 28,512,439.72
5. Step 5: Solve for x
   x = 28,512,439.72/7,288.96
6. Step 6: Final answer
   x = 3,911.73