Finding the Fourth Proportional to 12,166.92, 18,250.52 and 3,846.74

Step by Step Solution

1. Step 1: Write the proportion equation
   12,166.92 : 18,250.52 = 3,846.74 : x
2. Step 2: Convert to fraction form
   12,166.92/18,250.52 = 3,846.74/x
3. Step 3: Cross multiply
   12,166.92x = 18,250.52 × 3,846.74
4. Step 4: Simplify right side
   12,166.92x = 70,204,894.82
5. Step 5: Solve for x
   x = 70,204,894.82/12,166.92
6. Step 6: Final answer
   x = 5,770.15