Finding the Fourth Proportional to 6,947.23, 9,587.72 and 3,962.38

Step by Step Solution

1. Step 1: Write the proportion equation
   6,947.23 : 9,587.72 = 3,962.38 : x
2. Step 2: Convert to fraction form
   6,947.23/9,587.72 = 3,962.38/x
3. Step 3: Cross multiply
   6,947.23x = 9,587.72 × 3,962.38
4. Step 4: Simplify right side
   6,947.23x = 37,990,175.91
5. Step 5: Solve for x
   x = 37,990,175.91/6,947.23
6. Step 6: Final answer
   x = 5,468.39