Finding the Fourth Proportional to 9,044.04, 12,479.22 and 5,688.84

Step by Step Solution

1. Step 1: Write the proportion equation
   9,044.04 : 12,479.22 = 5,688.84 : x
2. Step 2: Convert to fraction form
   9,044.04/12,479.22 = 5,688.84/x
3. Step 3: Cross multiply
   9,044.04x = 12,479.22 × 5,688.84
4. Step 4: Simplify right side
   9,044.04x = 70,992,285.90
5. Step 5: Solve for x
   x = 70,992,285.90/9,044.04
6. Step 6: Final answer
   x = 7,849.62