Finding the Fourth Proportional to 17,066.93, 23,552.47 and 9,513.74

Step by Step Solution

1. Step 1: Write the proportion equation
   17,066.93 : 23,552.47 = 9,513.74 : x
2. Step 2: Convert to fraction form
   17,066.93/23,552.47 = 9,513.74/x
3. Step 3: Cross multiply
   17,066.93x = 23,552.47 × 9,513.74
4. Step 4: Simplify right side
   17,066.93x = 224,072,111.03
5. Step 5: Solve for x
   x = 224,072,111.03/17,066.93
6. Step 6: Final answer
   x = 13,129.02