Finding the Fourth Proportional to 4,554.89, 6,287.32 and 2,667.08

Step by Step Solution

1. Step 1: Write the proportion equation
   4,554.89 : 6,287.32 = 2,667.08 : x
2. Step 2: Convert to fraction form
   4,554.89/6,287.32 = 2,667.08/x
3. Step 3: Cross multiply
   4,554.89x = 6,287.32 × 2,667.08
4. Step 4: Simplify right side
   4,554.89x = 16,768,761.61
5. Step 5: Solve for x
   x = 16,768,761.61/4,554.89
6. Step 6: Final answer
   x = 3,681.49