Finding the Fourth Proportional to 8,793.88, 12,135.72 and 5,016.64

Step by Step Solution

1. Step 1: Write the proportion equation
   8,793.88 : 12,135.72 = 5,016.64 : x
2. Step 2: Convert to fraction form
   8,793.88/12,135.72 = 5,016.64/x
3. Step 3: Cross multiply
   8,793.88x = 12,135.72 × 5,016.64
4. Step 4: Simplify right side
   8,793.88x = 60,880,538.38
5. Step 5: Solve for x
   x = 60,880,538.38/8,793.88
6. Step 6: Final answer
   x = 6,923.06