Finding the Fourth Proportional to 51,079.54, 70,449.82 and 33,180.31

Step by Step Solution

1. Step 1: Write the proportion equation
   51,079.54 : 70,449.82 = 33,180.31 : x
2. Step 2: Convert to fraction form
   51,079.54/70,449.82 = 33,180.31/x
3. Step 3: Cross multiply
   51,079.54x = 70,449.82 × 33,180.31
4. Step 4: Simplify right side
   51,079.54x = 2,337,546,348.89
5. Step 5: Solve for x
   x = 2,337,546,348.89/51,079.54
6. Step 6: Final answer
   x = 45,762.87