Finding the Fourth Proportional to 2,254.55, 3,112.56 and 1,510.97

Step by Step Solution

1. Step 1: Write the proportion equation
   2,254.55 : 3,112.56 = 1,510.97 : x
2. Step 2: Convert to fraction form
   2,254.55/3,112.56 = 1,510.97/x
3. Step 3: Cross multiply
   2,254.55x = 3,112.56 × 1,510.97
4. Step 4: Simplify right side
   2,254.55x = 4,702,969.22
5. Step 5: Solve for x
   x = 4,702,969.22/2,254.55
6. Step 6: Final answer
   x = 2,085.99