Finding the Fourth Proportional to 42,092.38, 58,073.92 and 27,948.03

Step by Step Solution

1. Step 1: Write the proportion equation
   42,092.38 : 58,073.92 = 27,948.03 : x
2. Step 2: Convert to fraction form
   42,092.38/58,073.92 = 27,948.03/x
3. Step 3: Cross multiply
   42,092.38x = 58,073.92 × 27,948.03
4. Step 4: Simplify right side
   42,092.38x = 1,623,051,658.38
5. Step 5: Solve for x
   x = 1,623,051,658.38/42,092.38
6. Step 6: Final answer
   x = 38,559.28