Finding the Fourth Proportional to 14,710.69, 20,300.33 and 7,996.15

Step by Step Solution

1. Step 1: Write the proportion equation
   14,710.69 : 20,300.33 = 7,996.15 : x
2. Step 2: Convert to fraction form
   14,710.69/20,300.33 = 7,996.15/x
3. Step 3: Cross multiply
   14,710.69x = 20,300.33 × 7,996.15
4. Step 4: Simplify right side
   14,710.69x = 162,324,387.23
5. Step 5: Solve for x
   x = 162,324,387.23/14,710.69
6. Step 6: Final answer
   x = 11,034.45