Finding the Fourth Proportional to 3,300.50, 4,554.48 and 1,808.43

Step by Step Solution

1. Step 1: Write the proportion equation
   3,300.50 : 4,554.48 = 1,808.43 : x
2. Step 2: Convert to fraction form
   3,300.50/4,554.48 = 1,808.43/x
3. Step 3: Cross multiply
   3,300.50x = 4,554.48 × 1,808.43
4. Step 4: Simplify right side
   3,300.50x = 8,236,458.27
5. Step 5: Solve for x
   x = 8,236,458.27/3,300.50
6. Step 6: Final answer
   x = 2,495.52