Finding the Fourth Proportional to 4,730.61, 7,095.64 and 1,443.42

Step by Step Solution

1. Step 1: Write the proportion equation
   4,730.61 : 7,095.64 = 1,443.42 : x
2. Step 2: Convert to fraction form
   4,730.61/7,095.64 = 1,443.42/x
3. Step 3: Cross multiply
   4,730.61x = 7,095.64 × 1,443.42
4. Step 4: Simplify right side
   4,730.61x = 10,241,988.69
5. Step 5: Solve for x
   x = 10,241,988.69/4,730.61
6. Step 6: Final answer
   x = 2,165.05