Finding the Fourth Proportional to 43,825.98, 65,719.46 and 27,185.34

Step by Step Solution

1. Step 1: Write the proportion equation
   43,825.98 : 65,719.46 = 27,185.34 : x
2. Step 2: Convert to fraction form
   43,825.98/65,719.46 = 27,185.34/x
3. Step 3: Cross multiply
   43,825.98x = 65,719.46 × 27,185.34
4. Step 4: Simplify right side
   43,825.98x = 1,786,605,864.72
5. Step 5: Solve for x
   x = 1,786,605,864.72/43,825.98
6. Step 6: Final answer
   x = 40,765.91