Finding the Fourth Proportional to 50,654.22, 69,899.33 and 27,993

Step by Step Solution

1. Step 1: Write the proportion equation
   50,654.22 : 69,899.33 = 27,993 : x
2. Step 2: Convert to fraction form
   50,654.22/69,899.33 = 27,993/x
3. Step 3: Cross multiply
   50,654.22x = 69,899.33 × 27,993
4. Step 4: Simplify right side
   50,654.22x = 1,956,691,944.69
5. Step 5: Solve for x
   x = 1,956,691,944.69/50,654.22
6. Step 6: Final answer
   x = 38,628.41