Finding the Fourth Proportional to 2,588.02, 3,570.69 and 2,338.54

Step by Step Solution

1. Step 1: Write the proportion equation
   2,588.02 : 3,570.69 = 2,338.54 : x
2. Step 2: Convert to fraction form
   2,588.02/3,570.69 = 2,338.54/x
3. Step 3: Cross multiply
   2,588.02x = 3,570.69 × 2,338.54
4. Step 4: Simplify right side
   2,588.02x = 8,350,201.39
5. Step 5: Solve for x
   x = 8,350,201.39/2,588.02
6. Step 6: Final answer
   x = 3,226.48