Finding the Fourth Proportional to 17,156.80, 23,674.46 and 9,602.08

Step by Step Solution

1. Step 1: Write the proportion equation
   17,156.80 : 23,674.46 = 9,602.08 : x
2. Step 2: Convert to fraction form
   17,156.80/23,674.46 = 9,602.08/x
3. Step 3: Cross multiply
   17,156.80x = 23,674.46 × 9,602.08
4. Step 4: Simplify right side
   17,156.80x = 227,323,892.49
5. Step 5: Solve for x
   x = 227,323,892.49/17,156.80
6. Step 6: Final answer
   x = 13,249.79