Finding the Fourth Proportional to 17,066.54, 23,551.93 and 9,513.35

Step by Step Solution

1. Step 1: Write the proportion equation
   17,066.54 : 23,551.93 = 9,513.35 : x
2. Step 2: Convert to fraction form
   17,066.54/23,551.93 = 9,513.35/x
3. Step 3: Cross multiply
   17,066.54x = 23,551.93 × 9,513.35
4. Step 4: Simplify right side
   17,066.54x = 224,057,635.51
5. Step 5: Solve for x
   x = 224,057,635.51/17,066.54
6. Step 6: Final answer
   x = 13,128.48