Finding the Fourth Proportional to 1,894.68, 2,614.71 and 1,097.93

Step by Step Solution

1. Step 1: Write the proportion equation
   1,894.68 : 2,614.71 = 1,097.93 : x
2. Step 2: Convert to fraction form
   1,894.68/2,614.71 = 1,097.93/x
3. Step 3: Cross multiply
   1,894.68x = 2,614.71 × 1,097.93
4. Step 4: Simplify right side
   1,894.68x = 2,870,768.55
5. Step 5: Solve for x
   x = 2,870,768.55/1,894.68
6. Step 6: Final answer
   x = 1,515.17