Finding the Fourth Proportional to 17,108.82, 23,609.71 and 9,554.96

Step by Step Solution

1. Step 1: Write the proportion equation
   17,108.82 : 23,609.71 = 9,554.96 : x
2. Step 2: Convert to fraction form
   17,108.82/23,609.71 = 9,554.96/x
3. Step 3: Cross multiply
   17,108.82x = 23,609.71 × 9,554.96
4. Step 4: Simplify right side
   17,108.82x = 225,589,905.63
5. Step 5: Solve for x
   x = 225,589,905.63/17,108.82
6. Step 6: Final answer
   x = 13,185.59