Finding the Fourth Proportional to 36,603.56, 50,513.22 and 19,836.56

Step by Step Solution

1. Step 1: Write the proportion equation
   36,603.56 : 50,513.22 = 19,836.56 : x
2. Step 2: Convert to fraction form
   36,603.56/50,513.22 = 19,836.56/x
3. Step 3: Cross multiply
   36,603.56x = 50,513.22 × 19,836.56
4. Step 4: Simplify right side
   36,603.56x = 1,002,008,645.61
5. Step 5: Solve for x
   x = 1,002,008,645.61/36,603.56
6. Step 6: Final answer
   x = 27,374.62