Finding the Fourth Proportional to 42,062.71, 57,928.43 and 41,144.17

Step by Step Solution

1. Step 1: Write the proportion equation
   42,062.71 : 57,928.43 = 41,144.17 : x
2. Step 2: Convert to fraction form
   42,062.71/57,928.43 = 41,144.17/x
3. Step 3: Cross multiply
   42,062.71x = 57,928.43 × 41,144.17
4. Step 4: Simplify right side
   42,062.71x = 2,383,417,238.41
5. Step 5: Solve for x
   x = 2,383,417,238.41/42,062.71
6. Step 6: Final answer
   x = 56,663.43