Finding the Fourth Proportional to 17,084.97, 23,577.27 and 9,531.30

Step by Step Solution

1. Step 1: Write the proportion equation
   17,084.97 : 23,577.27 = 9,531.30 : x
2. Step 2: Convert to fraction form
   17,084.97/23,577.27 = 9,531.30/x
3. Step 3: Cross multiply
   17,084.97x = 23,577.27 × 9,531.30
4. Step 4: Simplify right side
   17,084.97x = 224,722,117.73
5. Step 5: Solve for x
   x = 224,722,117.73/17,084.97
6. Step 6: Final answer
   x = 13,153.20