Finding the Fourth Proportional to 2,453.85, 3,388.23 and 1,510.09

Step by Step Solution

1. Step 1: Write the proportion equation
   2,453.85 : 3,388.23 = 1,510.09 : x
2. Step 2: Convert to fraction form
   2,453.85/3,388.23 = 1,510.09/x
3. Step 3: Cross multiply
   2,453.85x = 3,388.23 × 1,510.09
4. Step 4: Simplify right side
   2,453.85x = 5,116,523.77
5. Step 5: Solve for x
   x = 5,116,523.77/2,453.85
6. Step 6: Final answer
   x = 2,085.10