Finding the Fourth Proportional to 3,932.32, 5,424.40 and 3,303.52

Step by Step Solution

1. Step 1: Write the proportion equation
   3,932.32 : 5,424.40 = 3,303.52 : x
2. Step 2: Convert to fraction form
   3,932.32/5,424.40 = 3,303.52/x
3. Step 3: Cross multiply
   3,932.32x = 5,424.40 × 3,303.52
4. Step 4: Simplify right side
   3,932.32x = 17,919,613.89
5. Step 5: Solve for x
   x = 17,919,613.89/3,932.32
6. Step 6: Final answer
   x = 4,557.01