Finding the Fourth Proportional to 1,502.82, 2,073.71 and 873.27

Step by Step Solution

1. Step 1: Write the proportion equation
   1,502.82 : 2,073.71 = 873.27 : x
2. Step 2: Convert to fraction form
   1,502.82/2,073.71 = 873.27/x
3. Step 3: Cross multiply
   1,502.82x = 2,073.71 × 873.27
4. Step 4: Simplify right side
   1,502.82x = 1,810,904.37
5. Step 5: Solve for x
   x = 1,810,904.37/1,502.82
6. Step 6: Final answer
   x = 1,205.00