Finding the Fourth Proportional to 50,496, 69,685.92 and 28,141.44

Step by Step Solution

1. Step 1: Write the proportion equation
   50,496 : 69,685.92 = 28,141.44 : x
2. Step 2: Convert to fraction form
   50,496/69,685.92 = 28,141.44/x
3. Step 3: Cross multiply
   50,496x = 69,685.92 × 28,141.44
4. Step 4: Simplify right side
   50,496x = 1,961,062,136.52
5. Step 5: Solve for x
   x = 1,961,062,136.52/50,496
6. Step 6: Final answer
   x = 38,835.99