Finding the Fourth Proportional to 8,796.25, 12,139.23 and 4,817.53

Step by Step Solution

1. Step 1: Write the proportion equation
   8,796.25 : 12,139.23 = 4,817.53 : x
2. Step 2: Convert to fraction form
   8,796.25/12,139.23 = 4,817.53/x
3. Step 3: Cross multiply
   8,796.25x = 12,139.23 × 4,817.53
4. Step 4: Simplify right side
   8,796.25x = 58,481,104.70
5. Step 5: Solve for x
   x = 58,481,104.70/8,796.25
6. Step 6: Final answer
   x = 6,648.41