Finding the Fourth Proportional to 12,227.07, 18,341.33 and 3,461.25

Step by Step Solution

1. Step 1: Write the proportion equation
   12,227.07 : 18,341.33 = 3,461.25 : x
2. Step 2: Convert to fraction form
   12,227.07/18,341.33 = 3,461.25/x
3. Step 3: Cross multiply
   12,227.07x = 18,341.33 × 3,461.25
4. Step 4: Simplify right side
   12,227.07x = 63,483,911.16
5. Step 5: Solve for x
   x = 63,483,911.16/12,227.07
6. Step 6: Final answer
   x = 5,192.08