Finding the Fourth Proportional to 2,781.43, 4,168.47 and 1,462.49

Step by Step Solution

1. Step 1: Write the proportion equation
   2,781.43 : 4,168.47 = 1,462.49 : x
2. Step 2: Convert to fraction form
   2,781.43/4,168.47 = 1,462.49/x
3. Step 3: Cross multiply
   2,781.43x = 4,168.47 × 1,462.49
4. Step 4: Simplify right side
   2,781.43x = 6,096,345.69
5. Step 5: Solve for x
   x = 6,096,345.69/2,781.43
6. Step 6: Final answer
   x = 2,191.80