Finding the Fourth Proportional to 17,726.73, 24,453.54 and 10,551.56

Step by Step Solution

1. Step 1: Write the proportion equation
   17,726.73 : 24,453.54 = 10,551.56 : x
2. Step 2: Convert to fraction form
   17,726.73/24,453.54 = 10,551.56/x
3. Step 3: Cross multiply
   17,726.73x = 24,453.54 × 10,551.56
4. Step 4: Simplify right side
   17,726.73x = 258,022,872.25
5. Step 5: Solve for x
   x = 258,022,872.25/17,726.73
6. Step 6: Final answer
   x = 14,555.58