Finding the Fourth Proportional to 57,996.56, 80,033.90 and 34,124.78

Step by Step Solution

1. Step 1: Write the proportion equation
   57,996.56 : 80,033.90 = 34,124.78 : x
2. Step 2: Convert to fraction form
   57,996.56/80,033.90 = 34,124.78/x
3. Step 3: Cross multiply
   57,996.56x = 80,033.90 × 34,124.78
4. Step 4: Simplify right side
   57,996.56x = 2,731,139,259.50
5. Step 5: Solve for x
   x = 2,731,139,259.50/57,996.56
6. Step 6: Final answer
   x = 47,091.40