Finding the Fourth Proportional to 2,191.27, 3,024.02 and 1,196.60

Step by Step Solution

1. Step 1: Write the proportion equation
   2,191.27 : 3,024.02 = 1,196.60 : x
2. Step 2: Convert to fraction form
   2,191.27/3,024.02 = 1,196.60/x
3. Step 3: Cross multiply
   2,191.27x = 3,024.02 × 1,196.60
4. Step 4: Simplify right side
   2,191.27x = 3,618,542.33
5. Step 5: Solve for x
   x = 3,618,542.33/2,191.27
6. Step 6: Final answer
   x = 1,651.34