Finding the Fourth Proportional to 71,662.40, 98,895.24 and 41,454.56

Step by Step Solution

1. Step 1: Write the proportion equation
   71,662.40 : 98,895.24 = 41,454.56 : x
2. Step 2: Convert to fraction form
   71,662.40/98,895.24 = 41,454.56/x
3. Step 3: Cross multiply
   71,662.40x = 98,895.24 × 41,454.56
4. Step 4: Simplify right side
   71,662.40x = 4,099,658,660.29
5. Step 5: Solve for x
   x = 4,099,658,660.29/71,662.40
6. Step 6: Final answer
   x = 57,207.95