Finding the Fourth Proportional to 10,772.82, 14,867.82 and 6,057

Step by Step Solution

1. Step 1: Write the proportion equation
   10,772.82 : 14,867.82 = 6,057 : x
2. Step 2: Convert to fraction form
   10,772.82/14,867.82 = 6,057/x
3. Step 3: Cross multiply
   10,772.82x = 14,867.82 × 6,057
4. Step 4: Simplify right side
   10,772.82x = 90,054,385.74
5. Step 5: Solve for x
   x = 90,054,385.74/10,772.82
6. Step 6: Final answer
   x = 8,359.41