Finding the Fourth Proportional to 17,162.38, 23,678.58 and 9,607.60

Step by Step Solution

1. Step 1: Write the proportion equation
   17,162.38 : 23,678.58 = 9,607.60 : x
2. Step 2: Convert to fraction form
   17,162.38/23,678.58 = 9,607.60/x
3. Step 3: Cross multiply
   17,162.38x = 23,678.58 × 9,607.60
4. Step 4: Simplify right side
   17,162.38x = 227,494,325.21
5. Step 5: Solve for x
   x = 227,494,325.21/17,162.38
6. Step 6: Final answer
   x = 13,255.41