Finding the Fourth Proportional to 41,922.82, 62,891.94 and 13,844.78

Step by Step Solution

1. Step 1: Write the proportion equation
   41,922.82 : 62,891.94 = 13,844.78 : x
2. Step 2: Convert to fraction form
   41,922.82/62,891.94 = 13,844.78/x
3. Step 3: Cross multiply
   41,922.82x = 62,891.94 × 13,844.78
4. Step 4: Simplify right side
   41,922.82x = 870,725,073.07
5. Step 5: Solve for x
   x = 870,725,073.07/41,922.82
6. Step 6: Final answer
   x = 20,769.72