Finding the Fourth Proportional to 3,976.55, 5,964.94 and 2,001.10

Step by Step Solution

1. Step 1: Write the proportion equation
   3,976.55 : 5,964.94 = 2,001.10 : x
2. Step 2: Convert to fraction form
   3,976.55/5,964.94 = 2,001.10/x
3. Step 3: Cross multiply
   3,976.55x = 5,964.94 × 2,001.10
4. Step 4: Simplify right side
   3,976.55x = 11,936,411.61
5. Step 5: Solve for x
   x = 11,936,411.61/3,976.55
6. Step 6: Final answer
   x = 3,001.70