Finding the Fourth Proportional to 4,061.82, 6,086.34 and 2,961.12

Step by Step Solution

1. Step 1: Write the proportion equation
   4,061.82 : 6,086.34 = 2,961.12 : x
2. Step 2: Convert to fraction form
   4,061.82/6,086.34 = 2,961.12/x
3. Step 3: Cross multiply
   4,061.82x = 6,086.34 × 2,961.12
4. Step 4: Simplify right side
   4,061.82x = 18,022,383.10
5. Step 5: Solve for x
   x = 18,022,383.10/4,061.82
6. Step 6: Final answer
   x = 4,437.02