Finding the Fourth Proportional to 9,443.91, 14,144.31 and 4,517.03

Step by Step Solution

1. Step 1: Write the proportion equation
   9,443.91 : 14,144.31 = 4,517.03 : x
2. Step 2: Convert to fraction form
   9,443.91/14,144.31 = 4,517.03/x
3. Step 3: Cross multiply
   9,443.91x = 14,144.31 × 4,517.03
4. Step 4: Simplify right side
   9,443.91x = 63,890,201.88
5. Step 5: Solve for x
   x = 63,890,201.88/9,443.91
6. Step 6: Final answer
   x = 6,765.23