Finding the Fourth Proportional to 17,144.24, 23,655.36 and 10,066.56

Step by Step Solution

1. Step 1: Write the proportion equation
   17,144.24 : 23,655.36 = 10,066.56 : x
2. Step 2: Convert to fraction form
   17,144.24/23,655.36 = 10,066.56/x
3. Step 3: Cross multiply
   17,144.24x = 23,655.36 × 10,066.56
4. Step 4: Simplify right side
   17,144.24x = 238,128,100.76
5. Step 5: Solve for x
   x = 238,128,100.76/17,144.24
6. Step 6: Final answer
   x = 13,889.69