Finding the Fourth Proportional to 17,013.42, 23,477.36 and 9,459.16

Step by Step Solution

1. Step 1: Write the proportion equation
   17,013.42 : 23,477.36 = 9,459.16 : x
2. Step 2: Convert to fraction form
   17,013.42/23,477.36 = 9,459.16/x
3. Step 3: Cross multiply
   17,013.42x = 23,477.36 × 9,459.16
4. Step 4: Simplify right side
   17,013.42x = 222,076,104.62
5. Step 5: Solve for x
   x = 222,076,104.62/17,013.42
6. Step 6: Final answer
   x = 13,053.00