Finding the Fourth Proportional to 2,158.91, 3,233.18 and 1,463.47

Step by Step Solution

1. Step 1: Write the proportion equation
   2,158.91 : 3,233.18 = 1,463.47 : x
2. Step 2: Convert to fraction form
   2,158.91/3,233.18 = 1,463.47/x
3. Step 3: Cross multiply
   2,158.91x = 3,233.18 × 1,463.47
4. Step 4: Simplify right side
   2,158.91x = 4,731,680.72
5. Step 5: Solve for x
   x = 4,731,680.72/2,158.91
6. Step 6: Final answer
   x = 2,191.69