Finding the Fourth Proportional to 17,726.52, 24,462.28 and 9,769.48

Step by Step Solution

1. Step 1: Write the proportion equation
   17,726.52 : 24,462.28 = 9,769.48 : x
2. Step 2: Convert to fraction form
   17,726.52/24,462.28 = 9,769.48/x
3. Step 3: Cross multiply
   17,726.52x = 24,462.28 × 9,769.48
4. Step 4: Simplify right side
   17,726.52x = 238,983,755.21
5. Step 5: Solve for x
   x = 238,983,755.21/17,726.52
6. Step 6: Final answer
   x = 13,481.71