Finding the Fourth Proportional to 4,730.30, 7,096.58 and 1,443.18

Step by Step Solution

1. Step 1: Write the proportion equation
   4,730.30 : 7,096.58 = 1,443.18 : x
2. Step 2: Convert to fraction form
   4,730.30/7,096.58 = 1,443.18/x
3. Step 3: Cross multiply
   4,730.30x = 7,096.58 × 1,443.18
4. Step 4: Simplify right side
   4,730.30x = 10,241,635.11
5. Step 5: Solve for x
   x = 10,241,635.11/4,730.30
6. Step 6: Final answer
   x = 2,165.12