Finding the Fourth Proportional to 9,069.10, 12,514.69 and 5,036.14

Step by Step Solution

1. Step 1: Write the proportion equation
   9,069.10 : 12,514.69 = 5,036.14 : x
2. Step 2: Convert to fraction form
   9,069.10/12,514.69 = 5,036.14/x
3. Step 3: Cross multiply
   9,069.10x = 12,514.69 × 5,036.14
4. Step 4: Simplify right side
   9,069.10x = 63,025,730.90
5. Step 5: Solve for x
   x = 63,025,730.90/9,069.10
6. Step 6: Final answer
   x = 6,949.50