Finding the Fourth Proportional to 50,654.69, 69,897.42 and 27,992.39

Step by Step Solution

1. Step 1: Write the proportion equation
   50,654.69 : 69,897.42 = 27,992.39 : x
2. Step 2: Convert to fraction form
   50,654.69/69,897.42 = 27,992.39/x
3. Step 3: Cross multiply
   50,654.69x = 69,897.42 × 27,992.39
4. Step 4: Simplify right side
   50,654.69x = 1,956,595,840.63
5. Step 5: Solve for x
   x = 1,956,595,840.63/50,654.69
6. Step 6: Final answer
   x = 38,626.15