Finding the Fourth Proportional to 10,851.72, 16,269.72 and 7,333.02

Step by Step Solution

1. Step 1: Write the proportion equation
   10,851.72 : 16,269.72 = 7,333.02 : x
2. Step 2: Convert to fraction form
   10,851.72/16,269.72 = 7,333.02/x
3. Step 3: Cross multiply
   10,851.72x = 16,269.72 × 7,333.02
4. Step 4: Simplify right side
   10,851.72x = 119,306,182.15
5. Step 5: Solve for x
   x = 119,306,182.15/10,851.72
6. Step 6: Final answer
   x = 10,994.22