Finding the Fourth Proportional to 2,510.52, 3,464.06 and 1,447.86

Step by Step Solution

1. Step 1: Write the proportion equation
   2,510.52 : 3,464.06 = 1,447.86 : x
2. Step 2: Convert to fraction form
   2,510.52/3,464.06 = 1,447.86/x
3. Step 3: Cross multiply
   2,510.52x = 3,464.06 × 1,447.86
4. Step 4: Simplify right side
   2,510.52x = 5,015,473.91
5. Step 5: Solve for x
   x = 5,015,473.91/2,510.52
6. Step 6: Final answer
   x = 1,997.78