Finding the Fourth Proportional to 68,906.47, 95,101.25 and 42,064.54

Step by Step Solution

1. Step 1: Write the proportion equation
   68,906.47 : 95,101.25 = 42,064.54 : x
2. Step 2: Convert to fraction form
   68,906.47/95,101.25 = 42,064.54/x
3. Step 3: Cross multiply
   68,906.47x = 95,101.25 × 42,064.54
4. Step 4: Simplify right side
   68,906.47x = 4,000,389,648.85
5. Step 5: Solve for x
   x = 4,000,389,648.85/68,906.47
6. Step 6: Final answer
   x = 58,055.36