Finding the Fourth Proportional to 47,786.52, 71,707.43 and 19,701.34

Step by Step Solution

1. Step 1: Write the proportion equation
   47,786.52 : 71,707.43 = 19,701.34 : x
2. Step 2: Convert to fraction form
   47,786.52/71,707.43 = 19,701.34/x
3. Step 3: Cross multiply
   47,786.52x = 71,707.43 × 19,701.34
4. Step 4: Simplify right side
   47,786.52x = 1,412,732,621.48
5. Step 5: Solve for x
   x = 1,412,732,621.48/47,786.52
6. Step 6: Final answer
   x = 29,563.41