Finding the Fourth Proportional to 2,510.21, 3,463.97 and 1,447.22

Step by Step Solution

1. Step 1: Write the proportion equation
   2,510.21 : 3,463.97 = 1,447.22 : x
2. Step 2: Convert to fraction form
   2,510.21/3,463.97 = 1,447.22/x
3. Step 3: Cross multiply
   2,510.21x = 3,463.97 × 1,447.22
4. Step 4: Simplify right side
   2,510.21x = 5,013,128.09
5. Step 5: Solve for x
   x = 5,013,128.09/2,510.21
6. Step 6: Final answer
   x = 1,997.09