Finding the Fourth Proportional to 2,963.52, 4,437.96 and 2,385.18

Step by Step Solution

1. Step 1: Write the proportion equation
   2,963.52 : 4,437.96 = 2,385.18 : x
2. Step 2: Convert to fraction form
   2,963.52/4,437.96 = 2,385.18/x
3. Step 3: Cross multiply
   2,963.52x = 4,437.96 × 2,385.18
4. Step 4: Simplify right side
   2,963.52x = 10,585,333.43
5. Step 5: Solve for x
   x = 10,585,333.43/2,963.52
6. Step 6: Final answer
   x = 3,571.88