Finding the Fourth Proportional to 36,587.82, 50,491.28 and 19,820.82

Step by Step Solution

1. Step 1: Write the proportion equation
   36,587.82 : 50,491.28 = 19,820.82 : x
2. Step 2: Convert to fraction form
   36,587.82/50,491.28 = 19,820.82/x
3. Step 3: Cross multiply
   36,587.82x = 50,491.28 × 19,820.82
4. Step 4: Simplify right side
   36,587.82x = 1,000,778,622.00
5. Step 5: Solve for x
   x = 1,000,778,622.00/36,587.82
6. Step 6: Final answer
   x = 27,352.78