Finding the Fourth Proportional to 9,997.73, 14,982.29 and 7,344.42

Step by Step Solution

1. Step 1: Write the proportion equation
   9,997.73 : 14,982.29 = 7,344.42 : x
2. Step 2: Convert to fraction form
   9,997.73/14,982.29 = 7,344.42/x
3. Step 3: Cross multiply
   9,997.73x = 14,982.29 × 7,344.42
4. Step 4: Simplify right side
   9,997.73x = 110,036,269.89
5. Step 5: Solve for x
   x = 110,036,269.89/9,997.73
6. Step 6: Final answer
   x = 11,006.13