Finding the Fourth Proportional to 6,976.77, 9,627.98 and 4,182.27

Step by Step Solution

1. Step 1: Write the proportion equation
   6,976.77 : 9,627.98 = 4,182.27 : x
2. Step 2: Convert to fraction form
   6,976.77/9,627.98 = 4,182.27/x
3. Step 3: Cross multiply
   6,976.77x = 9,627.98 × 4,182.27
4. Step 4: Simplify right side
   6,976.77x = 40,266,791.00
5. Step 5: Solve for x
   x = 40,266,791.00/6,976.77
6. Step 6: Final answer
   x = 5,771.55