Finding the Fourth Proportional to 4,128.14, 5,696.03 and 2,359.37

Step by Step Solution

1. Step 1: Write the proportion equation
   4,128.14 : 5,696.03 = 2,359.37 : x
2. Step 2: Convert to fraction form
   4,128.14/5,696.03 = 2,359.37/x
3. Step 3: Cross multiply
   4,128.14x = 5,696.03 × 2,359.37
4. Step 4: Simplify right side
   4,128.14x = 13,439,019.72
5. Step 5: Solve for x
   x = 13,439,019.72/4,128.14
6. Step 6: Final answer
   x = 3,255.47