Finding the Fourth Proportional to 17,066.62, 23,552.73 and 9,513.00

Step by Step Solution

1. Step 1: Write the proportion equation
   17,066.62 : 23,552.73 = 9,513.00 : x
2. Step 2: Convert to fraction form
   17,066.62/23,552.73 = 9,513.00/x
3. Step 3: Cross multiply
   17,066.62x = 23,552.73 × 9,513.00
4. Step 4: Simplify right side
   17,066.62x = 224,057,263.17
5. Step 5: Solve for x
   x = 224,057,263.17/17,066.62
6. Step 6: Final answer
   x = 13,128.39