Finding the Fourth Proportional to 43,404.27, 65,108.63 and 12,241.95

Step by Step Solution

1. Step 1: Write the proportion equation
   43,404.27 : 65,108.63 = 12,241.95 : x
2. Step 2: Convert to fraction form
   43,404.27/65,108.63 = 12,241.95/x
3. Step 3: Cross multiply
   43,404.27x = 65,108.63 × 12,241.95
4. Step 4: Simplify right side
   43,404.27x = 797,056,593.03
5. Step 5: Solve for x
   x = 797,056,593.03/43,404.27
6. Step 6: Final answer
   x = 18,363.55