Finding the Fourth Proportional to 57,989.54, 80,018.07 and 34,107.50

Step by Step Solution

1. Step 1: Write the proportion equation
   57,989.54 : 80,018.07 = 34,107.50 : x
2. Step 2: Convert to fraction form
   57,989.54/80,018.07 = 34,107.50/x
3. Step 3: Cross multiply
   57,989.54x = 80,018.07 × 34,107.50
4. Step 4: Simplify right side
   57,989.54x = 2,729,215,922.43
5. Step 5: Solve for x
   x = 2,729,215,922.43/57,989.54
6. Step 6: Final answer
   x = 47,063.94