Finding the Fourth Proportional to 57,943.72, 79,981.59 and 35,297.34

Step by Step Solution

1. Step 1: Write the proportion equation
   57,943.72 : 79,981.59 = 35,297.34 : x
2. Step 2: Convert to fraction form
   57,943.72/79,981.59 = 35,297.34/x
3. Step 3: Cross multiply
   57,943.72x = 79,981.59 × 35,297.34
4. Step 4: Simplify right side
   57,943.72x = 2,823,137,375.97
5. Step 5: Solve for x
   x = 2,823,137,375.97/57,943.72
6. Step 6: Final answer
   x = 48,722.06