Finding the Fourth Proportional to 1,979.50, 2,731.56 and 1,095.32

Step by Step Solution

1. Step 1: Write the proportion equation
   1,979.50 : 2,731.56 = 1,095.32 : x
2. Step 2: Convert to fraction form
   1,979.50/2,731.56 = 1,095.32/x
3. Step 3: Cross multiply
   1,979.50x = 2,731.56 × 1,095.32
4. Step 4: Simplify right side
   1,979.50x = 2,991,918.64
5. Step 5: Solve for x
   x = 2,991,918.64/1,979.50
6. Step 6: Final answer
   x = 1,511.46