Finding the Fourth Proportional to 50,198.92, 69,141.42 and 37,411.12

Step by Step Solution

1. Step 1: Write the proportion equation
   50,198.92 : 69,141.42 = 37,411.12 : x
2. Step 2: Convert to fraction form
   50,198.92/69,141.42 = 37,411.12/x
3. Step 3: Cross multiply
   50,198.92x = 69,141.42 × 37,411.12
4. Step 4: Simplify right side
   50,198.92x = 2,586,657,960.59
5. Step 5: Solve for x
   x = 2,586,657,960.59/50,198.92
6. Step 6: Final answer
   x = 51,528.16