Finding the Fourth Proportional to 12,056.52, 18,082.71 and 3,289.35

Step by Step Solution

1. Step 1: Write the proportion equation
   12,056.52 : 18,082.71 = 3,289.35 : x
2. Step 2: Convert to fraction form
   12,056.52/18,082.71 = 3,289.35/x
3. Step 3: Cross multiply
   12,056.52x = 18,082.71 × 3,289.35
4. Step 4: Simplify right side
   12,056.52x = 59,480,362.14
5. Step 5: Solve for x
   x = 59,480,362.14/12,056.52
6. Step 6: Final answer
   x = 4,933.46