Finding the Fourth Proportional to 8,840.82, 12,202.89 and 5,065.83

Step by Step Solution

1. Step 1: Write the proportion equation
   8,840.82 : 12,202.89 = 5,065.83 : x
2. Step 2: Convert to fraction form
   8,840.82/12,202.89 = 5,065.83/x
3. Step 3: Cross multiply
   8,840.82x = 12,202.89 × 5,065.83
4. Step 4: Simplify right side
   8,840.82x = 61,817,766.25
5. Step 5: Solve for x
   x = 61,817,766.25/8,840.82
6. Step 6: Final answer
   x = 6,992.31