Finding the Fourth Proportional to 36,744.93, 50,708.37 and 19,978.29

Step by Step Solution

1. Step 1: Write the proportion equation
   36,744.93 : 50,708.37 = 19,978.29 : x
2. Step 2: Convert to fraction form
   36,744.93/50,708.37 = 19,978.29/x
3. Step 3: Cross multiply
   36,744.93x = 50,708.37 × 19,978.29
4. Step 4: Simplify right side
   36,744.93x = 1,013,066,521.29
5. Step 5: Solve for x
   x = 1,013,066,521.29/36,744.93
6. Step 6: Final answer
   x = 27,570.24