Finding the Fourth Proportional to 4,667.69, 6,441.40 and 2,543.34

Step by Step Solution

1. Step 1: Write the proportion equation
   4,667.69 : 6,441.40 = 2,543.34 : x
2. Step 2: Convert to fraction form
   4,667.69/6,441.40 = 2,543.34/x
3. Step 3: Cross multiply
   4,667.69x = 6,441.40 × 2,543.34
4. Step 4: Simplify right side
   4,667.69x = 16,382,657.56
5. Step 5: Solve for x
   x = 16,382,657.56/4,667.69
6. Step 6: Final answer
   x = 3,509.80