Finding the Fourth Proportional to 1,894.73, 2,614.55 and 1,097.89

Step by Step Solution

1. Step 1: Write the proportion equation
   1,894.73 : 2,614.55 = 1,097.89 : x
2. Step 2: Convert to fraction form
   1,894.73/2,614.55 = 1,097.89/x
3. Step 3: Cross multiply
   1,894.73x = 2,614.55 × 1,097.89
4. Step 4: Simplify right side
   1,894.73x = 2,870,476.27
5. Step 5: Solve for x
   x = 2,870,476.27/1,894.73
6. Step 6: Final answer
   x = 1,514.98