Finding the Fourth Proportional to 50,495.16, 69,686.37 and 27,834.15

Step by Step Solution

1. Step 1: Write the proportion equation
   50,495.16 : 69,686.37 = 27,834.15 : x
2. Step 2: Convert to fraction form
   50,495.16/69,686.37 = 27,834.15/x
3. Step 3: Cross multiply
   50,495.16x = 69,686.37 × 27,834.15
4. Step 4: Simplify right side
   50,495.16x = 1,939,660,875.54
5. Step 5: Solve for x
   x = 1,939,660,875.54/50,495.16
6. Step 6: Final answer
   x = 38,412.81