Finding the Fourth Proportional to 9,044.22, 12,482.09 and 5,064.56

Step by Step Solution

1. Step 1: Write the proportion equation
   9,044.22 : 12,482.09 = 5,064.56 : x
2. Step 2: Convert to fraction form
   9,044.22/12,482.09 = 5,064.56/x
3. Step 3: Cross multiply
   9,044.22x = 12,482.09 × 5,064.56
4. Step 4: Simplify right side
   9,044.22x = 63,216,337.60
5. Step 5: Solve for x
   x = 63,216,337.60/9,044.22
6. Step 6: Final answer
   x = 6,989.69