Finding the Fourth Proportional to 16,984.52, 25,494.06 and 12,059.72

Step by Step Solution

1. Step 1: Write the proportion equation
   16,984.52 : 25,494.06 = 12,059.72 : x
2. Step 2: Convert to fraction form
   16,984.52/25,494.06 = 12,059.72/x
3. Step 3: Cross multiply
   16,984.52x = 25,494.06 × 12,059.72
4. Step 4: Simplify right side
   16,984.52x = 307,451,225.26
5. Step 5: Solve for x
   x = 307,451,225.26/16,984.52
6. Step 6: Final answer
   x = 18,101.85