Finding the Fourth Proportional to 1,839.31, 2,540.46 and 1,341.16

Step by Step Solution

1. Step 1: Write the proportion equation
   1,839.31 : 2,540.46 = 1,341.16 : x
2. Step 2: Convert to fraction form
   1,839.31/2,540.46 = 1,341.16/x
3. Step 3: Cross multiply
   1,839.31x = 2,540.46 × 1,341.16
4. Step 4: Simplify right side
   1,839.31x = 3,407,163.33
5. Step 5: Solve for x
   x = 3,407,163.33/1,839.31
6. Step 6: Final answer
   x = 1,852.41