Finding the Fourth Proportional to 27,892.42, 41,843.79 and 16,667.34

Step by Step Solution

1. Step 1: Write the proportion equation
   27,892.42 : 41,843.79 = 16,667.34 : x
2. Step 2: Convert to fraction form
   27,892.42/41,843.79 = 16,667.34/x
3. Step 3: Cross multiply
   27,892.42x = 41,843.79 × 16,667.34
4. Step 4: Simplify right side
   27,892.42x = 697,424,517.90
5. Step 5: Solve for x
   x = 697,424,517.90/27,892.42
6. Step 6: Final answer
   x = 25,004.09