Finding the Fourth Proportional to 5,852.72, 8,076.89 and 3,200.33

Step by Step Solution

1. Step 1: Write the proportion equation
   5,852.72 : 8,076.89 = 3,200.33 : x
2. Step 2: Convert to fraction form
   5,852.72/8,076.89 = 3,200.33/x
3. Step 3: Cross multiply
   5,852.72x = 8,076.89 × 3,200.33
4. Step 4: Simplify right side
   5,852.72x = 25,848,672.99
5. Step 5: Solve for x
   x = 25,848,672.99/5,852.72
6. Step 6: Final answer
   x = 4,416.53