Finding the Fourth Proportional to 17,161.94, 23,680.74 and 9,608.59

Step by Step Solution

1. Step 1: Write the proportion equation
   17,161.94 : 23,680.74 = 9,608.59 : x
2. Step 2: Convert to fraction form
   17,161.94/23,680.74 = 9,608.59/x
3. Step 3: Cross multiply
   17,161.94x = 23,680.74 × 9,608.59
4. Step 4: Simplify right side
   17,161.94x = 227,538,473.77
5. Step 5: Solve for x
   x = 227,538,473.77/17,161.94
6. Step 6: Final answer
   x = 13,258.32