Finding the Fourth Proportional to 34,305, 47,308.42 and 22,377.48

Step by Step Solution

1. Step 1: Write the proportion equation
   34,305 : 47,308.42 = 22,377.48 : x
2. Step 2: Convert to fraction form
   34,305/47,308.42 = 22,377.48/x
3. Step 3: Cross multiply
   34,305x = 47,308.42 × 22,377.48
4. Step 4: Simplify right side
   34,305x = 1,058,643,222.38
5. Step 5: Solve for x
   x = 1,058,643,222.38/34,305
6. Step 6: Final answer
   x = 30,859.74