Finding the Fourth Proportional to 17,066.21, 23,552.10 and 9,512.54

Step by Step Solution

1. Step 1: Write the proportion equation
   17,066.21 : 23,552.10 = 9,512.54 : x
2. Step 2: Convert to fraction form
   17,066.21/23,552.10 = 9,512.54/x
3. Step 3: Cross multiply
   17,066.21x = 23,552.10 × 9,512.54
4. Step 4: Simplify right side
   17,066.21x = 224,040,263.89
5. Step 5: Solve for x
   x = 224,040,263.89/17,066.21
6. Step 6: Final answer
   x = 13,127.71