Finding the Fourth Proportional to 3,168.98, 4,364.18 and 3,101.14

Step by Step Solution

1. Step 1: Write the proportion equation
   3,168.98 : 4,364.18 = 3,101.14 : x
2. Step 2: Convert to fraction form
   3,168.98/4,364.18 = 3,101.14/x
3. Step 3: Cross multiply
   3,168.98x = 4,364.18 × 3,101.14
4. Step 4: Simplify right side
   3,168.98x = 13,533,903.59
5. Step 5: Solve for x
   x = 13,533,903.59/3,168.98
6. Step 6: Final answer
   x = 4,270.75