Finding the Fourth Proportional to 36,641.17, 50,564.73 and 19,874.17

Step by Step Solution

1. Step 1: Write the proportion equation
   36,641.17 : 50,564.73 = 19,874.17 : x
2. Step 2: Convert to fraction form
   36,641.17/50,564.73 = 19,874.17/x
3. Step 3: Cross multiply
   36,641.17x = 50,564.73 × 19,874.17
4. Step 4: Simplify right side
   36,641.17x = 1,004,932,040.02
5. Step 5: Solve for x
   x = 1,004,932,040.02/36,641.17
6. Step 6: Final answer
   x = 27,426.31