Finding the Fourth Proportional to 12,196.32, 18,296.04 and 3,873.37

Step by Step Solution

1. Step 1: Write the proportion equation
   12,196.32 : 18,296.04 = 3,873.37 : x
2. Step 2: Convert to fraction form
   12,196.32/18,296.04 = 3,873.37/x
3. Step 3: Cross multiply
   12,196.32x = 18,296.04 × 3,873.37
4. Step 4: Simplify right side
   12,196.32x = 70,867,332.45
5. Step 5: Solve for x
   x = 70,867,332.45/12,196.32
6. Step 6: Final answer
   x = 5,810.55