Finding the Fourth Proportional to 3,744.94, 5,618.00 and 1,665.67

Step by Step Solution

1. Step 1: Write the proportion equation
   3,744.94 : 5,618.00 = 1,665.67 : x
2. Step 2: Convert to fraction form
   3,744.94/5,618.00 = 1,665.67/x
3. Step 3: Cross multiply
   3,744.94x = 5,618.00 × 1,665.67
4. Step 4: Simplify right side
   3,744.94x = 9,357,725.73
5. Step 5: Solve for x
   x = 9,357,725.73/3,744.94
6. Step 6: Final answer
   x = 2,498.77