Finding the Fourth Proportional to 2,642.32, 3,646.38 and 1,463.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,642.32 : 3,646.38 = 1,463.56 : x
2. Step 2: Convert to fraction form
   2,642.32/3,646.38 = 1,463.56/x
3. Step 3: Cross multiply
   2,642.32x = 3,646.38 × 1,463.56
4. Step 4: Simplify right side
   2,642.32x = 5,336,695.91
5. Step 5: Solve for x
   x = 5,336,695.91/2,642.32
6. Step 6: Final answer
   x = 2,019.70