Finding the Fourth Proportional to 42,062.96, 57,928.78 and 41,144.42

Step by Step Solution

1. Step 1: Write the proportion equation
   42,062.96 : 57,928.78 = 41,144.42 : x
2. Step 2: Convert to fraction form
   42,062.96/57,928.78 = 41,144.42/x
3. Step 3: Cross multiply
   42,062.96x = 57,928.78 × 41,144.42
4. Step 4: Simplify right side
   42,062.96x = 2,383,445,951.55
5. Step 5: Solve for x
   x = 2,383,445,951.55/42,062.96
6. Step 6: Final answer
   x = 56,663.77