Finding the Fourth Proportional to 9,066.24, 12,514.56 and 5,340

Step by Step Solution

1. Step 1: Write the proportion equation
   9,066.24 : 12,514.56 = 5,340 : x
2. Step 2: Convert to fraction form
   9,066.24/12,514.56 = 5,340/x
3. Step 3: Cross multiply
   9,066.24x = 12,514.56 × 5,340
4. Step 4: Simplify right side
   9,066.24x = 66,827,750.40
5. Step 5: Solve for x
   x = 66,827,750.40/9,066.24
6. Step 6: Final answer
   x = 7,371.05