Finding the Fourth Proportional to 27,870.48, 41,997.49 and 23,048.55

Step by Step Solution

1. Step 1: Write the proportion equation
   27,870.48 : 41,997.49 = 23,048.55 : x
2. Step 2: Convert to fraction form
   27,870.48/41,997.49 = 23,048.55/x
3. Step 3: Cross multiply
   27,870.48x = 41,997.49 × 23,048.55
4. Step 4: Simplify right side
   27,870.48x = 967,981,190.52
5. Step 5: Solve for x
   x = 967,981,190.52/27,870.48
6. Step 6: Final answer
   x = 34,731.41