Finding the Fourth Proportional to 6,069.72, 8,371.72 and 4,181.92

Step by Step Solution

1. Step 1: Write the proportion equation
   6,069.72 : 8,371.72 = 4,181.92 : x
2. Step 2: Convert to fraction form
   6,069.72/8,371.72 = 4,181.92/x
3. Step 3: Cross multiply
   6,069.72x = 8,371.72 × 4,181.92
4. Step 4: Simplify right side
   6,069.72x = 35,009,863.30
5. Step 5: Solve for x
   x = 35,009,863.30/6,069.72
6. Step 6: Final answer
   x = 5,767.95