Finding the Fourth Proportional to 6,929.45, 9,560.27 and 3,944.54

Step by Step Solution

1. Step 1: Write the proportion equation
   6,929.45 : 9,560.27 = 3,944.54 : x
2. Step 2: Convert to fraction form
   6,929.45/9,560.27 = 3,944.54/x
3. Step 3: Cross multiply
   6,929.45x = 9,560.27 × 3,944.54
4. Step 4: Simplify right side
   6,929.45x = 37,710,867.43
5. Step 5: Solve for x
   x = 37,710,867.43/6,929.45
6. Step 6: Final answer
   x = 5,442.12