Finding the Fourth Proportional to 1,814.58, 2,717.24 and 1,196.42

Step by Step Solution

1. Step 1: Write the proportion equation
   1,814.58 : 2,717.24 = 1,196.42 : x
2. Step 2: Convert to fraction form
   1,814.58/2,717.24 = 1,196.42/x
3. Step 3: Cross multiply
   1,814.58x = 2,717.24 × 1,196.42
4. Step 4: Simplify right side
   1,814.58x = 3,250,940.71
5. Step 5: Solve for x
   x = 3,250,940.71/1,814.58
6. Step 6: Final answer
   x = 1,791.57