Finding the Fourth Proportional to 50,144.31, 69,053.32 and 46,938.94

Step by Step Solution

1. Step 1: Write the proportion equation
   50,144.31 : 69,053.32 = 46,938.94 : x
2. Step 2: Convert to fraction form
   50,144.31/69,053.32 = 46,938.94/x
3. Step 3: Cross multiply
   50,144.31x = 69,053.32 × 46,938.94
4. Step 4: Simplify right side
   50,144.31x = 3,241,289,644.28
5. Step 5: Solve for x
   x = 3,241,289,644.28/50,144.31
6. Step 6: Final answer
   x = 64,639.23