Finding the Fourth Proportional to 17,013.71, 23,477.13 and 9,458.83

Step by Step Solution

1. Step 1: Write the proportion equation
   17,013.71 : 23,477.13 = 9,458.83 : x
2. Step 2: Convert to fraction form
   17,013.71/23,477.13 = 9,458.83/x
3. Step 3: Cross multiply
   17,013.71x = 23,477.13 × 9,458.83
4. Step 4: Simplify right side
   17,013.71x = 222,066,122.87
5. Step 5: Solve for x
   x = 222,066,122.87/17,013.71
6. Step 6: Final answer
   x = 13,052.19