Finding the Fourth Proportional to 3,996.77, 5,997.18 and 2,695.50

Step by Step Solution

1. Step 1: Write the proportion equation
   3,996.77 : 5,997.18 = 2,695.50 : x
2. Step 2: Convert to fraction form
   3,996.77/5,997.18 = 2,695.50/x
3. Step 3: Cross multiply
   3,996.77x = 5,997.18 × 2,695.50
4. Step 4: Simplify right side
   3,996.77x = 16,165,398.69
5. Step 5: Solve for x
   x = 16,165,398.69/3,996.77
6. Step 6: Final answer
   x = 4,044.62