Finding the Fourth Proportional to 57,716, 79,654.20 and 33,862.76

Step by Step Solution

1. Step 1: Write the proportion equation
   57,716 : 79,654.20 = 33,862.76 : x
2. Step 2: Convert to fraction form
   57,716/79,654.20 = 33,862.76/x
3. Step 3: Cross multiply
   57,716x = 79,654.20 × 33,862.76
4. Step 4: Simplify right side
   57,716x = 2,697,311,057.59
5. Step 5: Solve for x
   x = 2,697,311,057.59/57,716
6. Step 6: Final answer
   x = 46,734.20