Finding the Fourth Proportional to 3,002.47, 4,149.17 and 2,411.98

Step by Step Solution

1. Step 1: Write the proportion equation
   3,002.47 : 4,149.17 = 2,411.98 : x
2. Step 2: Convert to fraction form
   3,002.47/4,149.17 = 2,411.98/x
3. Step 3: Cross multiply
   3,002.47x = 4,149.17 × 2,411.98
4. Step 4: Simplify right side
   3,002.47x = 10,007,715.06
5. Step 5: Solve for x
   x = 10,007,715.06/3,002.47
6. Step 6: Final answer
   x = 3,333.16