Finding the Fourth Proportional to 4,656.84, 6,426.90 and 2,667.54

Step by Step Solution

1. Step 1: Write the proportion equation
   4,656.84 : 6,426.90 = 2,667.54 : x
2. Step 2: Convert to fraction form
   4,656.84/6,426.90 = 2,667.54/x
3. Step 3: Cross multiply
   4,656.84x = 6,426.90 × 2,667.54
4. Step 4: Simplify right side
   4,656.84x = 17,144,012.83
5. Step 5: Solve for x
   x = 17,144,012.83/4,656.84
6. Step 6: Final answer
   x = 3,681.47