Finding the Fourth Proportional to 36,787.37, 55,106.15 and 33,722.15

Step by Step Solution

1. Step 1: Write the proportion equation
   36,787.37 : 55,106.15 = 33,722.15 : x
2. Step 2: Convert to fraction form
   36,787.37/55,106.15 = 33,722.15/x
3. Step 3: Cross multiply
   36,787.37x = 55,106.15 × 33,722.15
4. Step 4: Simplify right side
   36,787.37x = 1,858,297,733.88
5. Step 5: Solve for x
   x = 1,858,297,733.88/36,787.37
6. Step 6: Final answer
   x = 50,514.56