Finding the Fourth Proportional to 4,383.89, 6,572.55 and 2,303.81

Step by Step Solution

1. Step 1: Write the proportion equation
   4,383.89 : 6,572.55 = 2,303.81 : x
2. Step 2: Convert to fraction form
   4,383.89/6,572.55 = 2,303.81/x
3. Step 3: Cross multiply
   4,383.89x = 6,572.55 × 2,303.81
4. Step 4: Simplify right side
   4,383.89x = 15,141,906.42
5. Step 5: Solve for x
   x = 15,141,906.42/4,383.89
6. Step 6: Final answer
   x = 3,453.99