Finding the Fourth Proportional to 7,608.05, 11,411.18 and 2,061.05

Step by Step Solution

1. Step 1: Write the proportion equation
   7,608.05 : 11,411.18 = 2,061.05 : x
2. Step 2: Convert to fraction form
   7,608.05/11,411.18 = 2,061.05/x
3. Step 3: Cross multiply
   7,608.05x = 11,411.18 × 2,061.05
4. Step 4: Simplify right side
   7,608.05x = 23,519,002.23
5. Step 5: Solve for x
   x = 23,519,002.23/7,608.05
6. Step 6: Final answer
   x = 3,091.33