Finding the Fourth Proportional to 2,095.33, 2,891.45 and 1,199.09

Step by Step Solution

1. Step 1: Write the proportion equation
   2,095.33 : 2,891.45 = 1,199.09 : x
2. Step 2: Convert to fraction form
   2,095.33/2,891.45 = 1,199.09/x
3. Step 3: Cross multiply
   2,095.33x = 2,891.45 × 1,199.09
4. Step 4: Simplify right side
   2,095.33x = 3,467,108.78
5. Step 5: Solve for x
   x = 3,467,108.78/2,095.33
6. Step 6: Final answer
   x = 1,654.68