Finding the Fourth Proportional to 17,465.13, 24,100.47 and 12,171.38

Step by Step Solution

1. Step 1: Write the proportion equation
   17,465.13 : 24,100.47 = 12,171.38 : x
2. Step 2: Convert to fraction form
   17,465.13/24,100.47 = 12,171.38/x
3. Step 3: Cross multiply
   17,465.13x = 24,100.47 × 12,171.38
4. Step 4: Simplify right side
   17,465.13x = 293,335,978.55
5. Step 5: Solve for x
   x = 293,335,978.55/17,465.13
6. Step 6: Final answer
   x = 16,795.52