Finding the Fourth Proportional to 9,043.22, 12,480.24 and 5,064.59

Step by Step Solution

1. Step 1: Write the proportion equation
   9,043.22 : 12,480.24 = 5,064.59 : x
2. Step 2: Convert to fraction form
   9,043.22/12,480.24 = 5,064.59/x
3. Step 3: Cross multiply
   9,043.22x = 12,480.24 × 5,064.59
4. Step 4: Simplify right side
   9,043.22x = 63,207,210.98
5. Step 5: Solve for x
   x = 63,207,210.98/9,043.22
6. Step 6: Final answer
   x = 6,989.46