Finding the Fourth Proportional to 2,296.41, 3,441.89 and 1,256.22

Step by Step Solution

1. Step 1: Write the proportion equation
   2,296.41 : 3,441.89 = 1,256.22 : x
2. Step 2: Convert to fraction form
   2,296.41/3,441.89 = 1,256.22/x
3. Step 3: Cross multiply
   2,296.41x = 3,441.89 × 1,256.22
4. Step 4: Simplify right side
   2,296.41x = 4,323,764.77
5. Step 5: Solve for x
   x = 4,323,764.77/2,296.41
6. Step 6: Final answer
   x = 1,882.84