Finding the Fourth Proportional to 50,503.23, 69,310.22 and 46,479.15

Step by Step Solution

1. Step 1: Write the proportion equation
   50,503.23 : 69,310.22 = 46,479.15 : x
2. Step 2: Convert to fraction form
   50,503.23/69,310.22 = 46,479.15/x
3. Step 3: Cross multiply
   50,503.23x = 69,310.22 × 46,479.15
4. Step 4: Simplify right side
   50,503.23x = 3,221,479,879.52
5. Step 5: Solve for x
   x = 3,221,479,879.52/50,503.23
6. Step 6: Final answer
   x = 63,787.60