Finding the Fourth Proportional to 6,766.29, 10,137.83 and 6,081.50

Step by Step Solution

1. Step 1: Write the proportion equation
   6,766.29 : 10,137.83 = 6,081.50 : x
2. Step 2: Convert to fraction form
   6,766.29/10,137.83 = 6,081.50/x
3. Step 3: Cross multiply
   6,766.29x = 10,137.83 × 6,081.50
4. Step 4: Simplify right side
   6,766.29x = 61,653,208.08
5. Step 5: Solve for x
   x = 61,653,208.08/6,766.29
6. Step 6: Final answer
   x = 9,111.82