Finding the Fourth Proportional to 41,886.82, 57,862.65 and 38,103.31

Step by Step Solution

1. Step 1: Write the proportion equation
   41,886.82 : 57,862.65 = 38,103.31 : x
2. Step 2: Convert to fraction form
   41,886.82/57,862.65 = 38,103.31/x
3. Step 3: Cross multiply
   41,886.82x = 57,862.65 × 38,103.31
4. Step 4: Simplify right side
   41,886.82x = 2,204,758,490.37
5. Step 5: Solve for x
   x = 2,204,758,490.37/41,886.82
6. Step 6: Final answer
   x = 52,636.09