Finding the Fourth Proportional to 2,662.42, 3,672.81 and 1,599.67

Step by Step Solution

1. Step 1: Write the proportion equation
   2,662.42 : 3,672.81 = 1,599.67 : x
2. Step 2: Convert to fraction form
   2,662.42/3,672.81 = 1,599.67/x
3. Step 3: Cross multiply
   2,662.42x = 3,672.81 × 1,599.67
4. Step 4: Simplify right side
   2,662.42x = 5,875,283.97
5. Step 5: Solve for x
   x = 5,875,283.97/2,662.42
6. Step 6: Final answer
   x = 2,206.75