Finding the Fourth Proportional to 11,674.73, 16,111.08 and 6,369.50

Step by Step Solution

1. Step 1: Write the proportion equation
   11,674.73 : 16,111.08 = 6,369.50 : x
2. Step 2: Convert to fraction form
   11,674.73/16,111.08 = 6,369.50/x
3. Step 3: Cross multiply
   11,674.73x = 16,111.08 × 6,369.50
4. Step 4: Simplify right side
   11,674.73x = 102,619,443.50
5. Step 5: Solve for x
   x = 102,619,443.50/11,674.73
6. Step 6: Final answer
   x = 8,789.88