Finding the Fourth Proportional to 36,593.78, 50,499.42 and 19,826.78

Step by Step Solution

1. Step 1: Write the proportion equation
   36,593.78 : 50,499.42 = 19,826.78 : x
2. Step 2: Convert to fraction form
   36,593.78/50,499.42 = 19,826.78/x
3. Step 3: Cross multiply
   36,593.78x = 50,499.42 × 19,826.78
4. Step 4: Simplify right side
   36,593.78x = 1,001,240,890.47
5. Step 5: Solve for x
   x = 1,001,240,890.47/36,593.78
6. Step 6: Final answer
   x = 27,360.96