Finding the Fourth Proportional to 17,780.49, 24,537.78 and 10,226.81

Step by Step Solution

1. Step 1: Write the proportion equation
   17,780.49 : 24,537.78 = 10,226.81 : x
2. Step 2: Convert to fraction form
   17,780.49/24,537.78 = 10,226.81/x
3. Step 3: Cross multiply
   17,780.49x = 24,537.78 × 10,226.81
4. Step 4: Simplify right side
   17,780.49x = 250,943,300.79
5. Step 5: Solve for x
   x = 250,943,300.79/17,780.49
6. Step 6: Final answer
   x = 14,113.41