Finding the Fourth Proportional to 12,069.73, 18,104.61 and 3,304.72

Step by Step Solution

1. Step 1: Write the proportion equation
   12,069.73 : 18,104.61 = 3,304.72 : x
2. Step 2: Convert to fraction form
   12,069.73/18,104.61 = 3,304.72/x
3. Step 3: Cross multiply
   12,069.73x = 18,104.61 × 3,304.72
4. Step 4: Simplify right side
   12,069.73x = 59,830,666.76
5. Step 5: Solve for x
   x = 59,830,666.76/12,069.73
6. Step 6: Final answer
   x = 4,957.08