Finding the Fourth Proportional to 17,028.62, 23,493.03 and 12,563

Step by Step Solution

1. Step 1: Write the proportion equation
   17,028.62 : 23,493.03 = 12,563 : x
2. Step 2: Convert to fraction form
   17,028.62/23,493.03 = 12,563/x
3. Step 3: Cross multiply
   17,028.62x = 23,493.03 × 12,563
4. Step 4: Simplify right side
   17,028.62x = 295,142,935.89
5. Step 5: Solve for x
   x = 295,142,935.89/17,028.62
6. Step 6: Final answer
   x = 17,332.17