Finding the Fourth Proportional to 1,883.97, 2,824.98 and 1,104.12

Step by Step Solution

1. Step 1: Write the proportion equation
   1,883.97 : 2,824.98 = 1,104.12 : x
2. Step 2: Convert to fraction form
   1,883.97/2,824.98 = 1,104.12/x
3. Step 3: Cross multiply
   1,883.97x = 2,824.98 × 1,104.12
4. Step 4: Simplify right side
   1,883.97x = 3,119,116.92
5. Step 5: Solve for x
   x = 3,119,116.92/1,883.97
6. Step 6: Final answer
   x = 1,655.61