Finding the Fourth Proportional to 4,445.55, 6,661.98 and 3,266.33

Step by Step Solution

1. Step 1: Write the proportion equation
   4,445.55 : 6,661.98 = 3,266.33 : x
2. Step 2: Convert to fraction form
   4,445.55/6,661.98 = 3,266.33/x
3. Step 3: Cross multiply
   4,445.55x = 6,661.98 × 3,266.33
4. Step 4: Simplify right side
   4,445.55x = 21,760,191.82
5. Step 5: Solve for x
   x = 21,760,191.82/4,445.55
6. Step 6: Final answer
   x = 4,894.83