Finding the Fourth Proportional to 12,796.14, 17,666.37 and 8,023.17

Step by Step Solution

1. Step 1: Write the proportion equation
   12,796.14 : 17,666.37 = 8,023.17 : x
2. Step 2: Convert to fraction form
   12,796.14/17,666.37 = 8,023.17/x
3. Step 3: Cross multiply
   12,796.14x = 17,666.37 × 8,023.17
4. Step 4: Simplify right side
   12,796.14x = 141,740,289.79
5. Step 5: Solve for x
   x = 141,740,289.79/12,796.14
6. Step 6: Final answer
   x = 11,076.80