Finding the Fourth Proportional to 17,066.41, 23,553.02 and 9,515.19

Step by Step Solution

1. Step 1: Write the proportion equation
   17,066.41 : 23,553.02 = 9,515.19 : x
2. Step 2: Convert to fraction form
   17,066.41/23,553.02 = 9,515.19/x
3. Step 3: Cross multiply
   17,066.41x = 23,553.02 × 9,515.19
4. Step 4: Simplify right side
   17,066.41x = 224,111,460.37
5. Step 5: Solve for x
   x = 224,111,460.37/17,066.41
6. Step 6: Final answer
   x = 13,131.73