Finding the Fourth Proportional to 2,054.97, 3,062.93 and 1,938.22

Step by Step Solution

1. Step 1: Write the proportion equation
   2,054.97 : 3,062.93 = 1,938.22 : x
2. Step 2: Convert to fraction form
   2,054.97/3,062.93 = 1,938.22/x
3. Step 3: Cross multiply
   2,054.97x = 3,062.93 × 1,938.22
4. Step 4: Simplify right side
   2,054.97x = 5,936,629.37
5. Step 5: Solve for x
   x = 5,936,629.37/2,054.97
6. Step 6: Final answer
   x = 2,888.91