Finding the Fourth Proportional to 2,510.18, 3,463.86 and 1,447.19

Step by Step Solution

1. Step 1: Write the proportion equation
   2,510.18 : 3,463.86 = 1,447.19 : x
2. Step 2: Convert to fraction form
   2,510.18/3,463.86 = 1,447.19/x
3. Step 3: Cross multiply
   2,510.18x = 3,463.86 × 1,447.19
4. Step 4: Simplify right side
   2,510.18x = 5,012,863.55
5. Step 5: Solve for x
   x = 5,012,863.55/2,510.18
6. Step 6: Final answer
   x = 1,997.01