Finding the Fourth Proportional to 57,929, 79,942.02 and 32,778.52

Step by Step Solution

1. Step 1: Write the proportion equation
   57,929 : 79,942.02 = 32,778.52 : x
2. Step 2: Convert to fraction form
   57,929/79,942.02 = 32,778.52/x
3. Step 3: Cross multiply
   57,929x = 79,942.02 × 32,778.52
4. Step 4: Simplify right side
   57,929x = 2,620,381,101.41
5. Step 5: Solve for x
   x = 2,620,381,101.41/57,929
6. Step 6: Final answer
   x = 45,234.36