Finding the Fourth Proportional to 31,967.38, 47,976.18 and 22,175.56

Step by Step Solution

1. Step 1: Write the proportion equation
   31,967.38 : 47,976.18 = 22,175.56 : x
2. Step 2: Convert to fraction form
   31,967.38/47,976.18 = 22,175.56/x
3. Step 3: Cross multiply
   31,967.38x = 47,976.18 × 22,175.56
4. Step 4: Simplify right side
   31,967.38x = 1,063,898,658.16
5. Step 5: Solve for x
   x = 1,063,898,658.16/31,967.38
6. Step 6: Final answer
   x = 33,280.76