Finding the Fourth Proportional to 10,309.04, 14,229.90 and 7,333.50

Step by Step Solution

1. Step 1: Write the proportion equation
   10,309.04 : 14,229.90 = 7,333.50 : x
2. Step 2: Convert to fraction form
   10,309.04/14,229.90 = 7,333.50/x
3. Step 3: Cross multiply
   10,309.04x = 14,229.90 × 7,333.50
4. Step 4: Simplify right side
   10,309.04x = 104,354,934.98
5. Step 5: Solve for x
   x = 104,354,934.98/10,309.04
6. Step 6: Final answer
   x = 10,122.67