Finding the Fourth Proportional to 17,751.88, 26,608.38 and 8,974.72

Step by Step Solution

1. Step 1: Write the proportion equation
   17,751.88 : 26,608.38 = 8,974.72 : x
2. Step 2: Convert to fraction form
   17,751.88/26,608.38 = 8,974.72/x
3. Step 3: Cross multiply
   17,751.88x = 26,608.38 × 8,974.72
4. Step 4: Simplify right side
   17,751.88x = 238,802,760.15
5. Step 5: Solve for x
   x = 238,802,760.15/17,751.88
6. Step 6: Final answer
   x = 13,452.25