Finding the Fourth Proportional to 10,747.12, 14,830.02 and 8,514.52

Step by Step Solution

1. Step 1: Write the proportion equation
   10,747.12 : 14,830.02 = 8,514.52 : x
2. Step 2: Convert to fraction form
   10,747.12/14,830.02 = 8,514.52/x
3. Step 3: Cross multiply
   10,747.12x = 14,830.02 × 8,514.52
4. Step 4: Simplify right side
   10,747.12x = 126,270,501.89
5. Step 5: Solve for x
   x = 126,270,501.89/10,747.12
6. Step 6: Final answer
   x = 11,749.24