Finding the Fourth Proportional to 50,144.19, 69,053.15 and 46,938.82

Step by Step Solution

1. Step 1: Write the proportion equation
   50,144.19 : 69,053.15 = 46,938.82 : x
2. Step 2: Convert to fraction form
   50,144.19/69,053.15 = 46,938.82/x
3. Step 3: Cross multiply
   50,144.19x = 69,053.15 × 46,938.82
4. Step 4: Simplify right side
   50,144.19x = 3,241,273,033.02
5. Step 5: Solve for x
   x = 3,241,273,033.02/50,144.19
6. Step 6: Final answer
   x = 64,639.05