Finding the Fourth Proportional to 1,832.98, 2,747.42 and 1,103.07

Step by Step Solution

1. Step 1: Write the proportion equation
   1,832.98 : 2,747.42 = 1,103.07 : x
2. Step 2: Convert to fraction form
   1,832.98/2,747.42 = 1,103.07/x
3. Step 3: Cross multiply
   1,832.98x = 2,747.42 × 1,103.07
4. Step 4: Simplify right side
   1,832.98x = 3,030,590.05
5. Step 5: Solve for x
   x = 3,030,590.05/1,832.98
6. Step 6: Final answer
   x = 1,653.37