Finding the Fourth Proportional to 1,894.31, 2,614.46 and 1,097.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,894.31 : 2,614.46 = 1,097.50 : x
2. Step 2: Convert to fraction form
   1,894.31/2,614.46 = 1,097.50/x
3. Step 3: Cross multiply
   1,894.31x = 2,614.46 × 1,097.50
4. Step 4: Simplify right side
   1,894.31x = 2,869,357.83
5. Step 5: Solve for x
   x = 2,869,357.83/1,894.31
6. Step 6: Final answer
   x = 1,514.72