Finding the Fourth Proportional to 17,103.57, 23,602.68 and 9,550.02

Step by Step Solution

1. Step 1: Write the proportion equation
   17,103.57 : 23,602.68 = 9,550.02 : x
2. Step 2: Convert to fraction form
   17,103.57/23,602.68 = 9,550.02/x
3. Step 3: Cross multiply
   17,103.57x = 23,602.68 × 9,550.02
4. Step 4: Simplify right side
   17,103.57x = 225,406,066.05
5. Step 5: Solve for x
   x = 225,406,066.05/17,103.57
6. Step 6: Final answer
   x = 13,178.89