Finding the Fourth Proportional to 41,591.57, 57,398.69 and 27,434.39

Step by Step Solution

1. Step 1: Write the proportion equation
   41,591.57 : 57,398.69 = 27,434.39 : x
2. Step 2: Convert to fraction form
   41,591.57/57,398.69 = 27,434.39/x
3. Step 3: Cross multiply
   41,591.57x = 57,398.69 × 27,434.39
4. Step 4: Simplify right side
   41,591.57x = 1,574,697,828.54
5. Step 5: Solve for x
   x = 1,574,697,828.54/41,591.57
6. Step 6: Final answer
   x = 37,860.99