Finding the Fourth Proportional to 1,196.55, 1,795.14 and 374.79

Step by Step Solution

1. Step 1: Write the proportion equation
   1,196.55 : 1,795.14 = 374.79 : x
2. Step 2: Convert to fraction form
   1,196.55/1,795.14 = 374.79/x
3. Step 3: Cross multiply
   1,196.55x = 1,795.14 × 374.79
4. Step 4: Simplify right side
   1,196.55x = 672,800.52
5. Step 5: Solve for x
   x = 672,800.52/1,196.55
6. Step 6: Final answer
   x = 562.28