Finding the Fourth Proportional to 9,068.22, 12,514.41 and 5,089.28

Step by Step Solution

1. Step 1: Write the proportion equation
   9,068.22 : 12,514.41 = 5,089.28 : x
2. Step 2: Convert to fraction form
   9,068.22/12,514.41 = 5,089.28/x
3. Step 3: Cross multiply
   9,068.22x = 12,514.41 × 5,089.28
4. Step 4: Simplify right side
   9,068.22x = 63,689,273.95
5. Step 5: Solve for x
   x = 63,689,273.95/9,068.22
6. Step 6: Final answer
   x = 7,023.35