Finding the Fourth Proportional to 2,302.78, 3,450.52 and 1,002.73

Step by Step Solution

1. Step 1: Write the proportion equation
   2,302.78 : 3,450.52 = 1,002.73 : x
2. Step 2: Convert to fraction form
   2,302.78/3,450.52 = 1,002.73/x
3. Step 3: Cross multiply
   2,302.78x = 3,450.52 × 1,002.73
4. Step 4: Simplify right side
   2,302.78x = 3,459,939.92
5. Step 5: Solve for x
   x = 3,459,939.92/2,302.78
6. Step 6: Final answer
   x = 1,502.51