Finding the Fourth Proportional to 58,644.15, 80,928.06 and 33,149.62

Step by Step Solution

1. Step 1: Write the proportion equation
   58,644.15 : 80,928.06 = 33,149.62 : x
2. Step 2: Convert to fraction form
   58,644.15/80,928.06 = 33,149.62/x
3. Step 3: Cross multiply
   58,644.15x = 80,928.06 × 33,149.62
4. Step 4: Simplify right side
   58,644.15x = 2,682,734,436.34
5. Step 5: Solve for x
   x = 2,682,734,436.34/58,644.15
6. Step 6: Final answer
   x = 45,745.99