Finding the Fourth Proportional to 71,404.18, 98,515.25 and 41,185.45

Step by Step Solution

1. Step 1: Write the proportion equation
   71,404.18 : 98,515.25 = 41,185.45 : x
2. Step 2: Convert to fraction form
   71,404.18/98,515.25 = 41,185.45/x
3. Step 3: Cross multiply
   71,404.18x = 98,515.25 × 41,185.45
4. Step 4: Simplify right side
   71,404.18x = 4,057,394,903.11
5. Step 5: Solve for x
   x = 4,057,394,903.11/71,404.18
6. Step 6: Final answer
   x = 56,822.93