Finding the Fourth Proportional to 41,466, 62,208.72 and 13,764

Step by Step Solution

1. Step 1: Write the proportion equation
   41,466 : 62,208.72 = 13,764 : x
2. Step 2: Convert to fraction form
   41,466/62,208.72 = 13,764/x
3. Step 3: Cross multiply
   41,466x = 62,208.72 × 13,764
4. Step 4: Simplify right side
   41,466x = 856,240,822.08
5. Step 5: Solve for x
   x = 856,240,822.08/41,466
6. Step 6: Final answer
   x = 20,649.23