Finding the Fourth Proportional to 3,153.37, 4,350.50 and 1,826.59

Step by Step Solution

1. Step 1: Write the proportion equation
   3,153.37 : 4,350.50 = 1,826.59 : x
2. Step 2: Convert to fraction form
   3,153.37/4,350.50 = 1,826.59/x
3. Step 3: Cross multiply
   3,153.37x = 4,350.50 × 1,826.59
4. Step 4: Simplify right side
   3,153.37x = 7,946,570.66
5. Step 5: Solve for x
   x = 7,946,570.66/3,153.37
6. Step 6: Final answer
   x = 2,520.02