Finding the Fourth Proportional to 1,796.72, 2,693.72 and 1,103.52

Step by Step Solution

1. Step 1: Write the proportion equation
   1,796.72 : 2,693.72 = 1,103.52 : x
2. Step 2: Convert to fraction form
   1,796.72/2,693.72 = 1,103.52/x
3. Step 3: Cross multiply
   1,796.72x = 2,693.72 × 1,103.52
4. Step 4: Simplify right side
   1,796.72x = 2,972,573.89
5. Step 5: Solve for x
   x = 2,972,573.89/1,796.72
6. Step 6: Final answer
   x = 1,654.44