Finding the Fourth Proportional to 4,906.17, 7,358.04 and 1,443.42

Step by Step Solution

1. Step 1: Write the proportion equation
   4,906.17 : 7,358.04 = 1,443.42 : x
2. Step 2: Convert to fraction form
   4,906.17/7,358.04 = 1,443.42/x
3. Step 3: Cross multiply
   4,906.17x = 7,358.04 × 1,443.42
4. Step 4: Simplify right side
   4,906.17x = 10,620,742.10
5. Step 5: Solve for x
   x = 10,620,742.10/4,906.17
6. Step 6: Final answer
   x = 2,164.77