Finding the Fourth Proportional to 6,871.72, 10,292.94 and 3,356.32

Step by Step Solution

1. Step 1: Write the proportion equation
   6,871.72 : 10,292.94 = 3,356.32 : x
2. Step 2: Convert to fraction form
   6,871.72/10,292.94 = 3,356.32/x
3. Step 3: Cross multiply
   6,871.72x = 10,292.94 × 3,356.32
4. Step 4: Simplify right side
   6,871.72x = 34,546,400.38
5. Step 5: Solve for x
   x = 34,546,400.38/6,871.72
6. Step 6: Final answer
   x = 5,027.33