Finding the Fourth Proportional to 3,073.56, 4,243.88 and 2,364.30

Step by Step Solution

1. Step 1: Write the proportion equation
   3,073.56 : 4,243.88 = 2,364.30 : x
2. Step 2: Convert to fraction form
   3,073.56/4,243.88 = 2,364.30/x
3. Step 3: Cross multiply
   3,073.56x = 4,243.88 × 2,364.30
4. Step 4: Simplify right side
   3,073.56x = 10,033,811.39
5. Step 5: Solve for x
   x = 10,033,811.39/3,073.56
6. Step 6: Final answer
   x = 3,264.56