Finding the Fourth Proportional to 68,968.72, 95,170.71 and 42,101.43

Step by Step Solution

1. Step 1: Write the proportion equation
   68,968.72 : 95,170.71 = 42,101.43 : x
2. Step 2: Convert to fraction form
   68,968.72/95,170.71 = 42,101.43/x
3. Step 3: Cross multiply
   68,968.72x = 95,170.71 × 42,101.43
4. Step 4: Simplify right side
   68,968.72x = 4,006,822,985.12
5. Step 5: Solve for x
   x = 4,006,822,985.12/68,968.72
6. Step 6: Final answer
   x = 58,096.24