Finding the Fourth Proportional to 1,894.82, 2,614.82 and 1,055.56

Step by Step Solution

1. Step 1: Write the proportion equation
   1,894.82 : 2,614.82 = 1,055.56 : x
2. Step 2: Convert to fraction form
   1,894.82/2,614.82 = 1,055.56/x
3. Step 3: Cross multiply
   1,894.82x = 2,614.82 × 1,055.56
4. Step 4: Simplify right side
   1,894.82x = 2,760,099.40
5. Step 5: Solve for x
   x = 2,760,099.40/1,894.82
6. Step 6: Final answer
   x = 1,456.66