Finding the Fourth Proportional to 2,505.15, 3,456.99 and 1,510.23

Step by Step Solution

1. Step 1: Write the proportion equation
   2,505.15 : 3,456.99 = 1,510.23 : x
2. Step 2: Convert to fraction form
   2,505.15/3,456.99 = 1,510.23/x
3. Step 3: Cross multiply
   2,505.15x = 3,456.99 × 1,510.23
4. Step 4: Simplify right side
   2,505.15x = 5,220,850.01
5. Step 5: Solve for x
   x = 5,220,850.01/2,505.15
6. Step 6: Final answer
   x = 2,084.05