Finding the Fourth Proportional to 68,171.76, 94,076.28 and 37,956.42

Step by Step Solution

1. Step 1: Write the proportion equation
   68,171.76 : 94,076.28 = 37,956.42 : x
2. Step 2: Convert to fraction form
   68,171.76/94,076.28 = 37,956.42/x
3. Step 3: Cross multiply
   68,171.76x = 94,076.28 × 37,956.42
4. Step 4: Simplify right side
   68,171.76x = 3,570,798,795.72
5. Step 5: Solve for x
   x = 3,570,798,795.72/68,171.76
6. Step 6: Final answer
   x = 52,379.44