Finding the Fourth Proportional to 1,849.28, 2,552.06 and 1,103.31

Step by Step Solution

1. Step 1: Write the proportion equation
   1,849.28 : 2,552.06 = 1,103.31 : x
2. Step 2: Convert to fraction form
   1,849.28/2,552.06 = 1,103.31/x
3. Step 3: Cross multiply
   1,849.28x = 2,552.06 × 1,103.31
4. Step 4: Simplify right side
   1,849.28x = 2,815,716.08
5. Step 5: Solve for x
   x = 2,815,716.08/1,849.28
6. Step 6: Final answer
   x = 1,522.61