Finding the Fourth Proportional to 8,913.24, 12,298.23 and 5,768.82

Step by Step Solution

1. Step 1: Write the proportion equation
   8,913.24 : 12,298.23 = 5,768.82 : x
2. Step 2: Convert to fraction form
   8,913.24/12,298.23 = 5,768.82/x
3. Step 3: Cross multiply
   8,913.24x = 12,298.23 × 5,768.82
4. Step 4: Simplify right side
   8,913.24x = 70,946,275.19
5. Step 5: Solve for x
   x = 70,946,275.19/8,913.24
6. Step 6: Final answer
   x = 7,959.65