Finding the Fourth Proportional to 9,049.42, 12,483.97 and 5,694.08

Step by Step Solution

1. Step 1: Write the proportion equation
   9,049.42 : 12,483.97 = 5,694.08 : x
2. Step 2: Convert to fraction form
   9,049.42/12,483.97 = 5,694.08/x
3. Step 3: Cross multiply
   9,049.42x = 12,483.97 × 5,694.08
4. Step 4: Simplify right side
   9,049.42x = 71,084,723.90
5. Step 5: Solve for x
   x = 71,084,723.90/9,049.42
6. Step 6: Final answer
   x = 7,855.17