Finding the Fourth Proportional to 2,095.84, 2,892.18 and 1,164.40

Step by Step Solution

1. Step 1: Write the proportion equation
   2,095.84 : 2,892.18 = 1,164.40 : x
2. Step 2: Convert to fraction form
   2,095.84/2,892.18 = 1,164.40/x
3. Step 3: Cross multiply
   2,095.84x = 2,892.18 × 1,164.40
4. Step 4: Simplify right side
   2,095.84x = 3,367,654.39
5. Step 5: Solve for x
   x = 3,367,654.39/2,095.84
6. Step 6: Final answer
   x = 1,606.83