Finding the Fourth Proportional to 17,809.40, 24,574.83 and 10,258.19

Step by Step Solution

1. Step 1: Write the proportion equation
   17,809.40 : 24,574.83 = 10,258.19 : x
2. Step 2: Convert to fraction form
   17,809.40/24,574.83 = 10,258.19/x
3. Step 3: Cross multiply
   17,809.40x = 24,574.83 × 10,258.19
4. Step 4: Simplify right side
   17,809.40x = 252,093,189.61
5. Step 5: Solve for x
   x = 252,093,189.61/17,809.40
6. Step 6: Final answer
   x = 14,155.06