Finding the Fourth Proportional to 2,372.09, 3,273.82 and 1,487.57

Step by Step Solution

1. Step 1: Write the proportion equation
   2,372.09 : 3,273.82 = 1,487.57 : x
2. Step 2: Convert to fraction form
   2,372.09/3,273.82 = 1,487.57/x
3. Step 3: Cross multiply
   2,372.09x = 3,273.82 × 1,487.57
4. Step 4: Simplify right side
   2,372.09x = 4,870,016.33
5. Step 5: Solve for x
   x = 4,870,016.33/2,372.09
6. Step 6: Final answer
   x = 2,053.05