Finding the Fourth Proportional to 4,474.78, 6,181.72 and 3,302.32

Step by Step Solution

1. Step 1: Write the proportion equation
   4,474.78 : 6,181.72 = 3,302.32 : x
2. Step 2: Convert to fraction form
   4,474.78/6,181.72 = 3,302.32/x
3. Step 3: Cross multiply
   4,474.78x = 6,181.72 × 3,302.32
4. Step 4: Simplify right side
   4,474.78x = 20,414,017.59
5. Step 5: Solve for x
   x = 20,414,017.59/4,474.78
6. Step 6: Final answer
   x = 4,562.02