Finding the Fourth Proportional to 68,874.06, 95,018.76 and 42,014.46

Step by Step Solution

1. Step 1: Write the proportion equation
   68,874.06 : 95,018.76 = 42,014.46 : x
2. Step 2: Convert to fraction form
   68,874.06/95,018.76 = 42,014.46/x
3. Step 3: Cross multiply
   68,874.06x = 95,018.76 × 42,014.46
4. Step 4: Simplify right side
   68,874.06x = 3,992,161,891.27
5. Step 5: Solve for x
   x = 3,992,161,891.27/68,874.06
6. Step 6: Final answer
   x = 57,963.21