Finding the Fourth Proportional to 60,257.78, 83,160.72 and 33,408.71

Step by Step Solution

1. Step 1: Write the proportion equation
   60,257.78 : 83,160.72 = 33,408.71 : x
2. Step 2: Convert to fraction form
   60,257.78/83,160.72 = 33,408.71/x
3. Step 3: Cross multiply
   60,257.78x = 83,160.72 × 33,408.71
4. Step 4: Simplify right side
   60,257.78x = 2,778,292,377.87
5. Step 5: Solve for x
   x = 2,778,292,377.87/60,257.78
6. Step 6: Final answer
   x = 46,106.78