Finding the Fourth Proportional to 1,979.54, 2,731.82 and 1,095.42

Step by Step Solution

1. Step 1: Write the proportion equation
   1,979.54 : 2,731.82 = 1,095.42 : x
2. Step 2: Convert to fraction form
   1,979.54/2,731.82 = 1,095.42/x
3. Step 3: Cross multiply
   1,979.54x = 2,731.82 × 1,095.42
4. Step 4: Simplify right side
   1,979.54x = 2,992,484.79
5. Step 5: Solve for x
   x = 2,992,484.79/1,979.54
6. Step 6: Final answer
   x = 1,511.71