Finding the Fourth Proportional to 8,061.72, 12,090.96 and 2,514.17

Step by Step Solution

1. Step 1: Write the proportion equation
   8,061.72 : 12,090.96 = 2,514.17 : x
2. Step 2: Convert to fraction form
   8,061.72/12,090.96 = 2,514.17/x
3. Step 3: Cross multiply
   8,061.72x = 12,090.96 × 2,514.17
4. Step 4: Simplify right side
   8,061.72x = 30,398,668.45
5. Step 5: Solve for x
   x = 30,398,668.45/8,061.72
6. Step 6: Final answer
   x = 3,770.74