Finding the Fourth Proportional to 4,345.50, 5,999.19 and 2,667.42

Step by Step Solution

1. Step 1: Write the proportion equation
   4,345.50 : 5,999.19 = 2,667.42 : x
2. Step 2: Convert to fraction form
   4,345.50/5,999.19 = 2,667.42/x
3. Step 3: Cross multiply
   4,345.50x = 5,999.19 × 2,667.42
4. Step 4: Simplify right side
   4,345.50x = 16,002,359.39
5. Step 5: Solve for x
   x = 16,002,359.39/4,345.50
6. Step 6: Final answer
   x = 3,682.51