Finding the Fourth Proportional to 17,579, 24,255.15 and 10,774.46

Step by Step Solution

1. Step 1: Write the proportion equation
   17,579 : 24,255.15 = 10,774.46 : x
2. Step 2: Convert to fraction form
   17,579/24,255.15 = 10,774.46/x
3. Step 3: Cross multiply
   17,579x = 24,255.15 × 10,774.46
4. Step 4: Simplify right side
   17,579x = 261,336,143.47
5. Step 5: Solve for x
   x = 261,336,143.47/17,579
6. Step 6: Final answer
   x = 14,866.38