Finding the Fourth Proportional to 2,095.88, 2,892.31 and 1,164.38

Step by Step Solution

1. Step 1: Write the proportion equation
   2,095.88 : 2,892.31 = 1,164.38 : x
2. Step 2: Convert to fraction form
   2,095.88/2,892.31 = 1,164.38/x
3. Step 3: Cross multiply
   2,095.88x = 2,892.31 × 1,164.38
4. Step 4: Simplify right side
   2,095.88x = 3,367,730.55
5. Step 5: Solve for x
   x = 3,367,730.55/2,095.88
6. Step 6: Final answer
   x = 1,606.84