Finding the Fourth Proportional to 47,710.48, 71,456.72 and 22,768.05

Step by Step Solution

1. Step 1: Write the proportion equation
   47,710.48 : 71,456.72 = 22,768.05 : x
2. Step 2: Convert to fraction form
   47,710.48/71,456.72 = 22,768.05/x
3. Step 3: Cross multiply
   47,710.48x = 71,456.72 × 22,768.05
4. Step 4: Simplify right side
   47,710.48x = 1,626,929,816.51
5. Step 5: Solve for x
   x = 1,626,929,816.51/47,710.48
6. Step 6: Final answer
   x = 34,100.05