Finding the Fourth Proportional to 41,684.84, 62,514.20 and 12,104.72

Step by Step Solution

1. Step 1: Write the proportion equation
   41,684.84 : 62,514.20 = 12,104.72 : x
2. Step 2: Convert to fraction form
   41,684.84/62,514.20 = 12,104.72/x
3. Step 3: Cross multiply
   41,684.84x = 62,514.20 × 12,104.72
4. Step 4: Simplify right side
   41,684.84x = 756,716,887.02
5. Step 5: Solve for x
   x = 756,716,887.02/41,684.84
6. Step 6: Final answer
   x = 18,153.29