Finding the Fourth Proportional to 8,792.17, 12,133.41 and 4,813.27

Step by Step Solution

1. Step 1: Write the proportion equation
   8,792.17 : 12,133.41 = 4,813.27 : x
2. Step 2: Convert to fraction form
   8,792.17/12,133.41 = 4,813.27/x
3. Step 3: Cross multiply
   8,792.17x = 12,133.41 × 4,813.27
4. Step 4: Simplify right side
   8,792.17x = 58,401,393.52
5. Step 5: Solve for x
   x = 58,401,393.52/8,792.17
6. Step 6: Final answer
   x = 6,642.43