Finding the Fourth Proportional to 2,147.03, 3,223.82 and 2,041.31

Step by Step Solution

1. Step 1: Write the proportion equation
   2,147.03 : 3,223.82 = 2,041.31 : x
2. Step 2: Convert to fraction form
   2,147.03/3,223.82 = 2,041.31/x
3. Step 3: Cross multiply
   2,147.03x = 3,223.82 × 2,041.31
4. Step 4: Simplify right side
   2,147.03x = 6,580,813.86
5. Step 5: Solve for x
   x = 6,580,813.86/2,147.03
6. Step 6: Final answer
   x = 3,065.08