Finding the Fourth Proportional to 4,128.25, 5,696.83 and 2,359.75

Step by Step Solution

1. Step 1: Write the proportion equation
   4,128.25 : 5,696.83 = 2,359.75 : x
2. Step 2: Convert to fraction form
   4,128.25/5,696.83 = 2,359.75/x
3. Step 3: Cross multiply
   4,128.25x = 5,696.83 × 2,359.75
4. Step 4: Simplify right side
   4,128.25x = 13,443,094.59
5. Step 5: Solve for x
   x = 13,443,094.59/4,128.25
6. Step 6: Final answer
   x = 3,256.37