Finding the Fourth Proportional to 6,927.32, 9,559.56 and 3,902.43

Step by Step Solution

1. Step 1: Write the proportion equation
   6,927.32 : 9,559.56 = 3,902.43 : x
2. Step 2: Convert to fraction form
   6,927.32/9,559.56 = 3,902.43/x
3. Step 3: Cross multiply
   6,927.32x = 9,559.56 × 3,902.43
4. Step 4: Simplify right side
   6,927.32x = 37,305,513.73
5. Step 5: Solve for x
   x = 37,305,513.73/6,927.32
6. Step 6: Final answer
   x = 5,385.28