Finding the Fourth Proportional to 3,197.73, 4,796.72 and 1,117.86

Step by Step Solution

1. Step 1: Write the proportion equation
   3,197.73 : 4,796.72 = 1,117.86 : x
2. Step 2: Convert to fraction form
   3,197.73/4,796.72 = 1,117.86/x
3. Step 3: Cross multiply
   3,197.73x = 4,796.72 × 1,117.86
4. Step 4: Simplify right side
   3,197.73x = 5,362,061.42
5. Step 5: Solve for x
   x = 5,362,061.42/3,197.73
6. Step 6: Final answer
   x = 1,676.83