Finding the Fourth Proportional to 30,273.57, 41,776.43 and 17,698.05

Step by Step Solution

1. Step 1: Write the proportion equation
   30,273.57 : 41,776.43 = 17,698.05 : x
2. Step 2: Convert to fraction form
   30,273.57/41,776.43 = 17,698.05/x
3. Step 3: Cross multiply
   30,273.57x = 41,776.43 × 17,698.05
4. Step 4: Simplify right side
   30,273.57x = 739,361,258.47
5. Step 5: Solve for x
   x = 739,361,258.47/30,273.57
6. Step 6: Final answer
   x = 24,422.67