Finding the Fourth Proportional to 2,041.88, 2,817.81 and 1,110.38

Step by Step Solution

1. Step 1: Write the proportion equation
   2,041.88 : 2,817.81 = 1,110.38 : x
2. Step 2: Convert to fraction form
   2,041.88/2,817.81 = 1,110.38/x
3. Step 3: Cross multiply
   2,041.88x = 2,817.81 × 1,110.38
4. Step 4: Simplify right side
   2,041.88x = 3,128,825.78
5. Step 5: Solve for x
   x = 3,128,825.78/2,041.88
6. Step 6: Final answer
   x = 1,532.33