Finding the Fourth Proportional to 2,672.49, 3,688.00 and 1,493.57

Step by Step Solution

1. Step 1: Write the proportion equation
   2,672.49 : 3,688.00 = 1,493.57 : x
2. Step 2: Convert to fraction form
   2,672.49/3,688.00 = 1,493.57/x
3. Step 3: Cross multiply
   2,672.49x = 3,688.00 × 1,493.57
4. Step 4: Simplify right side
   2,672.49x = 5,508,291.65
5. Step 5: Solve for x
   x = 5,508,291.65/2,672.49
6. Step 6: Final answer
   x = 2,061.11