Finding the Fourth Proportional to 2,672.50, 3,687.98 and 1,493.57

Step by Step Solution

1. Step 1: Write the proportion equation
   2,672.50 : 3,687.98 = 1,493.57 : x
2. Step 2: Convert to fraction form
   2,672.50/3,687.98 = 1,493.57/x
3. Step 3: Cross multiply
   2,672.50x = 3,687.98 × 1,493.57
4. Step 4: Simplify right side
   2,672.50x = 5,508,251.13
5. Step 5: Solve for x
   x = 5,508,251.13/2,672.50
6. Step 6: Final answer
   x = 2,061.08