Finding the Fourth Proportional to 17,142.94, 23,659.53 and 9,592.17

Step by Step Solution

1. Step 1: Write the proportion equation
   17,142.94 : 23,659.53 = 9,592.17 : x
2. Step 2: Convert to fraction form
   17,142.94/23,659.53 = 9,592.17/x
3. Step 3: Cross multiply
   17,142.94x = 23,659.53 × 9,592.17
4. Step 4: Simplify right side
   17,142.94x = 226,946,233.88
5. Step 5: Solve for x
   x = 226,946,233.88/17,142.94
6. Step 6: Final answer
   x = 13,238.47