Finding the Fourth Proportional to 36,067.98, 49,772.88 and 20,152.55

Step by Step Solution

1. Step 1: Write the proportion equation
   36,067.98 : 49,772.88 = 20,152.55 : x
2. Step 2: Convert to fraction form
   36,067.98/49,772.88 = 20,152.55/x
3. Step 3: Cross multiply
   36,067.98x = 49,772.88 × 20,152.55
4. Step 4: Simplify right side
   36,067.98x = 1,003,050,203.98
5. Step 5: Solve for x
   x = 1,003,050,203.98/36,067.98
6. Step 6: Final answer
   x = 27,809.99