Finding the Fourth Proportional to 12,994.97, 17,933.04 and 7,329.71

Step by Step Solution

1. Step 1: Write the proportion equation
   12,994.97 : 17,933.04 = 7,329.71 : x
2. Step 2: Convert to fraction form
   12,994.97/17,933.04 = 7,329.71/x
3. Step 3: Cross multiply
   12,994.97x = 17,933.04 × 7,329.71
4. Step 4: Simplify right side
   12,994.97x = 131,443,892.95
5. Step 5: Solve for x
   x = 131,443,892.95/12,994.97
6. Step 6: Final answer
   x = 10,114.98