Finding the Fourth Proportional to 9,068.20, 12,514.34 and 5,089.16

Step by Step Solution

1. Step 1: Write the proportion equation
   9,068.20 : 12,514.34 = 5,089.16 : x
2. Step 2: Convert to fraction form
   9,068.20/12,514.34 = 5,089.16/x
3. Step 3: Cross multiply
   9,068.20x = 12,514.34 × 5,089.16
4. Step 4: Simplify right side
   9,068.20x = 63,687,478.55
5. Step 5: Solve for x
   x = 63,687,478.55/9,068.20
6. Step 6: Final answer
   x = 7,023.17