Finding the Fourth Proportional to 8,796.94, 12,136.76 and 5,017.39

Step by Step Solution

1. Step 1: Write the proportion equation
   8,796.94 : 12,136.76 = 5,017.39 : x
2. Step 2: Convert to fraction form
   8,796.94/12,136.76 = 5,017.39/x
3. Step 3: Cross multiply
   8,796.94x = 12,136.76 × 5,017.39
4. Step 4: Simplify right side
   8,796.94x = 60,894,797.57
5. Step 5: Solve for x
   x = 60,894,797.57/8,796.94
6. Step 6: Final answer
   x = 6,922.27