Finding the Fourth Proportional to 68,946.78, 95,191.83 and 43,491.42

Step by Step Solution

1. Step 1: Write the proportion equation
   68,946.78 : 95,191.83 = 43,491.42 : x
2. Step 2: Convert to fraction form
   68,946.78/95,191.83 = 43,491.42/x
3. Step 3: Cross multiply
   68,946.78x = 95,191.83 × 43,491.42
4. Step 4: Simplify right side
   68,946.78x = 4,140,027,859.10
5. Step 5: Solve for x
   x = 4,140,027,859.10/68,946.78
6. Step 6: Final answer
   x = 60,046.72