Finding the Fourth Proportional to 9,969.73, 14,949.72 and 5,694.94

Step by Step Solution

1. Step 1: Write the proportion equation
   9,969.73 : 14,949.72 = 5,694.94 : x
2. Step 2: Convert to fraction form
   9,969.73/14,949.72 = 5,694.94/x
3. Step 3: Cross multiply
   9,969.73x = 14,949.72 × 5,694.94
4. Step 4: Simplify right side
   9,969.73x = 85,137,758.42
5. Step 5: Solve for x
   x = 85,137,758.42/9,969.73
6. Step 6: Final answer
   x = 8,539.63