Finding the Fourth Proportional to 2,350.72, 3,243.54 and 1,510.12

Step by Step Solution

1. Step 1: Write the proportion equation
   2,350.72 : 3,243.54 = 1,510.12 : x
2. Step 2: Convert to fraction form
   2,350.72/3,243.54 = 1,510.12/x
3. Step 3: Cross multiply
   2,350.72x = 3,243.54 × 1,510.12
4. Step 4: Simplify right side
   2,350.72x = 4,898,134.62
5. Step 5: Solve for x
   x = 4,898,134.62/2,350.72
6. Step 6: Final answer
   x = 2,083.67