Finding the Fourth Proportional to 2,196.90, 3,291.96 and 1,463.82

Step by Step Solution

1. Step 1: Write the proportion equation
   2,196.90 : 3,291.96 = 1,463.82 : x
2. Step 2: Convert to fraction form
   2,196.90/3,291.96 = 1,463.82/x
3. Step 3: Cross multiply
   2,196.90x = 3,291.96 × 1,463.82
4. Step 4: Simplify right side
   2,196.90x = 4,818,836.89
5. Step 5: Solve for x
   x = 4,818,836.89/2,196.90
6. Step 6: Final answer
   x = 2,193.47