Finding the Fourth Proportional to 2,628.81, 3,628.31 and 1,510.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,628.81 : 3,628.31 = 1,510.52 : x
2. Step 2: Convert to fraction form
   2,628.81/3,628.31 = 1,510.52/x
3. Step 3: Cross multiply
   2,628.81x = 3,628.31 × 1,510.52
4. Step 4: Simplify right side
   2,628.81x = 5,480,609.13
5. Step 5: Solve for x
   x = 5,480,609.13/2,628.81
6. Step 6: Final answer
   x = 2,084.83