Finding the Fourth Proportional to 36,726.25, 50,682.24 and 19,959.25

Step by Step Solution

1. Step 1: Write the proportion equation
   36,726.25 : 50,682.24 = 19,959.25 : x
2. Step 2: Convert to fraction form
   36,726.25/50,682.24 = 19,959.25/x
3. Step 3: Cross multiply
   36,726.25x = 50,682.24 × 19,959.25
4. Step 4: Simplify right side
   36,726.25x = 1,011,579,498.72
5. Step 5: Solve for x
   x = 1,011,579,498.72/36,726.25
6. Step 6: Final answer
   x = 27,543.77