Finding the Fourth Proportional to 17,102.76, 23,601.59 and 9,549.22

Step by Step Solution

1. Step 1: Write the proportion equation
   17,102.76 : 23,601.59 = 9,549.22 : x
2. Step 2: Convert to fraction form
   17,102.76/23,601.59 = 9,549.22/x
3. Step 3: Cross multiply
   17,102.76x = 23,601.59 × 9,549.22
4. Step 4: Simplify right side
   17,102.76x = 225,376,721.72
5. Step 5: Solve for x
   x = 225,376,721.72/17,102.76
6. Step 6: Final answer
   x = 13,177.80