Finding the Fourth Proportional to 17,736.94, 24,476.24 and 9,670.42

Step by Step Solution

1. Step 1: Write the proportion equation
   17,736.94 : 24,476.24 = 9,670.42 : x
2. Step 2: Convert to fraction form
   17,736.94/24,476.24 = 9,670.42/x
3. Step 3: Cross multiply
   17,736.94x = 24,476.24 × 9,670.42
4. Step 4: Simplify right side
   17,736.94x = 236,695,520.82
5. Step 5: Solve for x
   x = 236,695,520.82/17,736.94
6. Step 6: Final answer
   x = 13,344.78