Finding the Fourth Proportional to 34,105.48, 47,058.42 and 19,764.46

Step by Step Solution

1. Step 1: Write the proportion equation
   34,105.48 : 47,058.42 = 19,764.46 : x
2. Step 2: Convert to fraction form
   34,105.48/47,058.42 = 19,764.46/x
3. Step 3: Cross multiply
   34,105.48x = 47,058.42 × 19,764.46
4. Step 4: Simplify right side
   34,105.48x = 930,084,259.75
5. Step 5: Solve for x
   x = 930,084,259.75/34,105.48
6. Step 6: Final answer
   x = 27,270.82