Finding the Fourth Proportional to 2,672.07, 3,687.38 and 1,493.15

Step by Step Solution

1. Step 1: Write the proportion equation
   2,672.07 : 3,687.38 = 1,493.15 : x
2. Step 2: Convert to fraction form
   2,672.07/3,687.38 = 1,493.15/x
3. Step 3: Cross multiply
   2,672.07x = 3,687.38 × 1,493.15
4. Step 4: Simplify right side
   2,672.07x = 5,505,785.54
5. Step 5: Solve for x
   x = 5,505,785.54/2,672.07
6. Step 6: Final answer
   x = 2,060.50