Finding the Fourth Proportional to 50,499.06, 69,688.68 and 27,838.42

Step by Step Solution

1. Step 1: Write the proportion equation
   50,499.06 : 69,688.68 = 27,838.42 : x
2. Step 2: Convert to fraction form
   50,499.06/69,688.68 = 27,838.42/x
3. Step 3: Cross multiply
   50,499.06x = 69,688.68 × 27,838.42
4. Step 4: Simplify right side
   50,499.06x = 1,940,022,743.09
5. Step 5: Solve for x
   x = 1,940,022,743.09/50,499.06
6. Step 6: Final answer
   x = 38,417.01