Finding the Fourth Proportional to 17,026.54, 23,499.42 and 9,951.58

Step by Step Solution

1. Step 1: Write the proportion equation
   17,026.54 : 23,499.42 = 9,951.58 : x
2. Step 2: Convert to fraction form
   17,026.54/23,499.42 = 9,951.58/x
3. Step 3: Cross multiply
   17,026.54x = 23,499.42 × 9,951.58
4. Step 4: Simplify right side
   17,026.54x = 233,856,358.08
5. Step 5: Solve for x
   x = 233,856,358.08/17,026.54
6. Step 6: Final answer
   x = 13,734.81