Finding the Fourth Proportional to 67,868.20, 93,682.98 and 41,011.72

Step by Step Solution

1. Step 1: Write the proportion equation
   67,868.20 : 93,682.98 = 41,011.72 : x
2. Step 2: Convert to fraction form
   67,868.20/93,682.98 = 41,011.72/x
3. Step 3: Cross multiply
   67,868.20x = 93,682.98 × 41,011.72
4. Step 4: Simplify right side
   67,868.20x = 3,842,100,144.53
5. Step 5: Solve for x
   x = 3,842,100,144.53/67,868.20
6. Step 6: Final answer
   x = 56,611.20