Finding the Fourth Proportional to 17,086.72, 23,581.73 and 10,013.14

Step by Step Solution

1. Step 1: Write the proportion equation
   17,086.72 : 23,581.73 = 10,013.14 : x
2. Step 2: Convert to fraction form
   17,086.72/23,581.73 = 10,013.14/x
3. Step 3: Cross multiply
   17,086.72x = 23,581.73 × 10,013.14
4. Step 4: Simplify right side
   17,086.72x = 236,127,163.93
5. Step 5: Solve for x
   x = 236,127,163.93/17,086.72
6. Step 6: Final answer
   x = 13,819.34