Finding the Fourth Proportional to 1,196.57, 1,794.96 and 374.63

Step by Step Solution

1. Step 1: Write the proportion equation
   1,196.57 : 1,794.96 = 374.63 : x
2. Step 2: Convert to fraction form
   1,196.57/1,794.96 = 374.63/x
3. Step 3: Cross multiply
   1,196.57x = 1,794.96 × 374.63
4. Step 4: Simplify right side
   1,196.57x = 672,436.89
5. Step 5: Solve for x
   x = 672,436.89/1,196.57
6. Step 6: Final answer
   x = 561.97