Finding the Fourth Proportional to 3,960.69, 5,941.76 and 1,327.94

Step by Step Solution

1. Step 1: Write the proportion equation
   3,960.69 : 5,941.76 = 1,327.94 : x
2. Step 2: Convert to fraction form
   3,960.69/5,941.76 = 1,327.94/x
3. Step 3: Cross multiply
   3,960.69x = 5,941.76 × 1,327.94
4. Step 4: Simplify right side
   3,960.69x = 7,890,264.43
5. Step 5: Solve for x
   x = 7,890,264.43/3,960.69
6. Step 6: Final answer
   x = 1,992.14