Finding the Fourth Proportional to 3,223.50, 4,448.52 and 1,826.34

Step by Step Solution

1. Step 1: Write the proportion equation
   3,223.50 : 4,448.52 = 1,826.34 : x
2. Step 2: Convert to fraction form
   3,223.50/4,448.52 = 1,826.34/x
3. Step 3: Cross multiply
   3,223.50x = 4,448.52 × 1,826.34
4. Step 4: Simplify right side
   3,223.50x = 8,124,510.02
5. Step 5: Solve for x
   x = 8,124,510.02/3,223.50
6. Step 6: Final answer
   x = 2,520.40