Finding the Fourth Proportional to 50,487.07, 69,671.79 and 27,826.07

Step by Step Solution

1. Step 1: Write the proportion equation
   50,487.07 : 69,671.79 = 27,826.07 : x
2. Step 2: Convert to fraction form
   50,487.07/69,671.79 = 27,826.07/x
3. Step 3: Cross multiply
   50,487.07x = 69,671.79 × 27,826.07
4. Step 4: Simplify right side
   50,487.07x = 1,938,692,105.57
5. Step 5: Solve for x
   x = 1,938,692,105.57/50,487.07
6. Step 6: Final answer
   x = 38,399.77