Finding the Fourth Proportional to 12,056.47, 18,081.99 and 3,292.09

Step by Step Solution

1. Step 1: Write the proportion equation
   12,056.47 : 18,081.99 = 3,292.09 : x
2. Step 2: Convert to fraction form
   12,056.47/18,081.99 = 3,292.09/x
3. Step 3: Cross multiply
   12,056.47x = 18,081.99 × 3,292.09
4. Step 4: Simplify right side
   12,056.47x = 59,527,538.46
5. Step 5: Solve for x
   x = 59,527,538.46/12,056.47
6. Step 6: Final answer
   x = 4,937.39