Finding the Fourth Proportional to 73,963.53, 111,024.34 and 31,864.52

Step by Step Solution

1. Step 1: Write the proportion equation
   73,963.53 : 111,024.34 = 31,864.52 : x
2. Step 2: Convert to fraction form
   73,963.53/111,024.34 = 31,864.52/x
3. Step 3: Cross multiply
   73,963.53x = 111,024.34 × 31,864.52
4. Step 4: Simplify right side
   73,963.53x = 3,537,737,500.32
5. Step 5: Solve for x
   x = 3,537,737,500.32/73,963.53
6. Step 6: Final answer
   x = 47,830.84