Finding the Fourth Proportional to 12,016.17, 18,025.17 and 3,250.98

Step by Step Solution

1. Step 1: Write the proportion equation
   12,016.17 : 18,025.17 = 3,250.98 : x
2. Step 2: Convert to fraction form
   12,016.17/18,025.17 = 3,250.98/x
3. Step 3: Cross multiply
   12,016.17x = 18,025.17 × 3,250.98
4. Step 4: Simplify right side
   12,016.17x = 58,599,467.17
5. Step 5: Solve for x
   x = 58,599,467.17/12,016.17
6. Step 6: Final answer
   x = 4,876.72