Finding the Fourth Proportional to 17,062.80, 25,596.72 and 8,747.52

Step by Step Solution

1. Step 1: Write the proportion equation
   17,062.80 : 25,596.72 = 8,747.52 : x
2. Step 2: Convert to fraction form
   17,062.80/25,596.72 = 8,747.52/x
3. Step 3: Cross multiply
   17,062.80x = 25,596.72 × 8,747.52
4. Step 4: Simplify right side
   17,062.80x = 223,907,820.13
5. Step 5: Solve for x
   x = 223,907,820.13/17,062.80
6. Step 6: Final answer
   x = 13,122.57