Finding the Fourth Proportional to 57,632.15, 79,540.18 and 33,768.34

Step by Step Solution

1. Step 1: Write the proportion equation
   57,632.15 : 79,540.18 = 33,768.34 : x
2. Step 2: Convert to fraction form
   57,632.15/79,540.18 = 33,768.34/x
3. Step 3: Cross multiply
   57,632.15x = 79,540.18 × 33,768.34
4. Step 4: Simplify right side
   57,632.15x = 2,685,939,558.63
5. Step 5: Solve for x
   x = 2,685,939,558.63/57,632.15
6. Step 6: Final answer
   x = 46,604.88