Finding the Fourth Proportional to 11,923.89, 17,873.68 and 5,348.31

Step by Step Solution

1. Step 1: Write the proportion equation
   11,923.89 : 17,873.68 = 5,348.31 : x
2. Step 2: Convert to fraction form
   11,923.89/17,873.68 = 5,348.31/x
3. Step 3: Cross multiply
   11,923.89x = 17,873.68 × 5,348.31
4. Step 4: Simplify right side
   11,923.89x = 95,593,981.48
5. Step 5: Solve for x
   x = 95,593,981.48/11,923.89
6. Step 6: Final answer
   x = 8,017.01