Finding the Fourth Proportional to 32,864.37, 49,301.55 and 12,086.25

Step by Step Solution

1. Step 1: Write the proportion equation
   32,864.37 : 49,301.55 = 12,086.25 : x
2. Step 2: Convert to fraction form
   32,864.37/49,301.55 = 12,086.25/x
3. Step 3: Cross multiply
   32,864.37x = 49,301.55 × 12,086.25
4. Step 4: Simplify right side
   32,864.37x = 595,870,858.69
5. Step 5: Solve for x
   x = 595,870,858.69/32,864.37
6. Step 6: Final answer
   x = 18,131.21