Finding the Fourth Proportional to 3,117.15, 4,673.57 and 1,168.83

Step by Step Solution

1. Step 1: Write the proportion equation
   3,117.15 : 4,673.57 = 1,168.83 : x
2. Step 2: Convert to fraction form
   3,117.15/4,673.57 = 1,168.83/x
3. Step 3: Cross multiply
   3,117.15x = 4,673.57 × 1,168.83
4. Step 4: Simplify right side
   3,117.15x = 5,462,602.98
5. Step 5: Solve for x
   x = 5,462,602.98/3,117.15
6. Step 6: Final answer
   x = 1,752.44