Finding the Fourth Proportional to 9,333.72, 14,004.68 and 4,950.09

Step by Step Solution

1. Step 1: Write the proportion equation
   9,333.72 : 14,004.68 = 4,950.09 : x
2. Step 2: Convert to fraction form
   9,333.72/14,004.68 = 4,950.09/x
3. Step 3: Cross multiply
   9,333.72x = 14,004.68 × 4,950.09
4. Step 4: Simplify right side
   9,333.72x = 69,324,401.67
5. Step 5: Solve for x
   x = 69,324,401.67/9,333.72
6. Step 6: Final answer
   x = 7,427.31