Finding the Fourth Proportional to 50,073.20, 69,106.52 and 31,924.58

Step by Step Solution

1. Step 1: Write the proportion equation
   50,073.20 : 69,106.52 = 31,924.58 : x
2. Step 2: Convert to fraction form
   50,073.20/69,106.52 = 31,924.58/x
3. Step 3: Cross multiply
   50,073.20x = 69,106.52 × 31,924.58
4. Step 4: Simplify right side
   50,073.20x = 2,206,196,569.69
5. Step 5: Solve for x
   x = 2,206,196,569.69/50,073.20
6. Step 6: Final answer
   x = 44,059.42