Finding the Fourth Proportional to 36,659.69, 50,590.34 and 19,892.69

Step by Step Solution

1. Step 1: Write the proportion equation
   36,659.69 : 50,590.34 = 19,892.69 : x
2. Step 2: Convert to fraction form
   36,659.69/50,590.34 = 19,892.69/x
3. Step 3: Cross multiply
   36,659.69x = 50,590.34 × 19,892.69
4. Step 4: Simplify right side
   36,659.69x = 1,006,377,862.51
5. Step 5: Solve for x
   x = 1,006,377,862.51/36,659.69
6. Step 6: Final answer
   x = 27,451.89