Finding the Fourth Proportional to 2,563.84, 3,539.46 and 2,510.38

Step by Step Solution

1. Step 1: Write the proportion equation
   2,563.84 : 3,539.46 = 2,510.38 : x
2. Step 2: Convert to fraction form
   2,563.84/3,539.46 = 2,510.38/x
3. Step 3: Cross multiply
   2,563.84x = 3,539.46 × 2,510.38
4. Step 4: Simplify right side
   2,563.84x = 8,885,389.59
5. Step 5: Solve for x
   x = 8,885,389.59/2,563.84
6. Step 6: Final answer
   x = 3,465.66