Finding the Fourth Proportional to 57,964.72, 79,994.31 and 32,469.60

Step by Step Solution

1. Step 1: Write the proportion equation
   57,964.72 : 79,994.31 = 32,469.60 : x
2. Step 2: Convert to fraction form
   57,964.72/79,994.31 = 32,469.60/x
3. Step 3: Cross multiply
   57,964.72x = 79,994.31 × 32,469.60
4. Step 4: Simplify right side
   57,964.72x = 2,597,383,247.98
5. Step 5: Solve for x
   x = 2,597,383,247.98/57,964.72
6. Step 6: Final answer
   x = 44,809.73