Finding the Fourth Proportional to 17,108.87, 23,608.88 and 9,554.76

Step by Step Solution

1. Step 1: Write the proportion equation
   17,108.87 : 23,608.88 = 9,554.76 : x
2. Step 2: Convert to fraction form
   17,108.87/23,608.88 = 9,554.76/x
3. Step 3: Cross multiply
   17,108.87x = 23,608.88 × 9,554.76
4. Step 4: Simplify right side
   17,108.87x = 225,577,182.27
5. Step 5: Solve for x
   x = 225,577,182.27/17,108.87
6. Step 6: Final answer
   x = 13,184.81