Finding the Fourth Proportional to 59,456.80, 82,105.92 and 38,272.84

Step by Step Solution

1. Step 1: Write the proportion equation
   59,456.80 : 82,105.92 = 38,272.84 : x
2. Step 2: Convert to fraction form
   59,456.80/82,105.92 = 38,272.84/x
3. Step 3: Cross multiply
   59,456.80x = 82,105.92 × 38,272.84
4. Step 4: Simplify right side
   59,456.80x = 3,142,426,739.21
5. Step 5: Solve for x
   x = 3,142,426,739.21/59,456.80
6. Step 6: Final answer
   x = 52,852.27