Finding the Fourth Proportional to 4,667.04, 6,436.72 and 2,895.28

Step by Step Solution

1. Step 1: Write the proportion equation
   4,667.04 : 6,436.72 = 2,895.28 : x
2. Step 2: Convert to fraction form
   4,667.04/6,436.72 = 2,895.28/x
3. Step 3: Cross multiply
   4,667.04x = 6,436.72 × 2,895.28
4. Step 4: Simplify right side
   4,667.04x = 18,636,106.68
5. Step 5: Solve for x
   x = 18,636,106.68/4,667.04
6. Step 6: Final answer
   x = 3,993.13