Finding the Fourth Proportional to 5,359.94, 7,397.16 and 3,002.30

Step by Step Solution

1. Step 1: Write the proportion equation
   5,359.94 : 7,397.16 = 3,002.30 : x
2. Step 2: Convert to fraction form
   5,359.94/7,397.16 = 3,002.30/x
3. Step 3: Cross multiply
   5,359.94x = 7,397.16 × 3,002.30
4. Step 4: Simplify right side
   5,359.94x = 22,208,493.47
5. Step 5: Solve for x
   x = 22,208,493.47/5,359.94
6. Step 6: Final answer
   x = 4,143.42