Finding the Fourth Proportional to 6,056.72, 8,355.72 and 4,067.92

Step by Step Solution

1. Step 1: Write the proportion equation
   6,056.72 : 8,355.72 = 4,067.92 : x
2. Step 2: Convert to fraction form
   6,056.72/8,355.72 = 4,067.92/x
3. Step 3: Cross multiply
   6,056.72x = 8,355.72 × 4,067.92
4. Step 4: Simplify right side
   6,056.72x = 33,990,400.50
5. Step 5: Solve for x
   x = 33,990,400.50/6,056.72
6. Step 6: Final answer
   x = 5,612.01