Finding the Fourth Proportional to 68,106.42, 93,964.46 and 41,238.72

Step by Step Solution

1. Step 1: Write the proportion equation
   68,106.42 : 93,964.46 = 41,238.72 : x
2. Step 2: Convert to fraction form
   68,106.42/93,964.46 = 41,238.72/x
3. Step 3: Cross multiply
   68,106.42x = 93,964.46 × 41,238.72
4. Step 4: Simplify right side
   68,106.42x = 3,874,973,849.70
5. Step 5: Solve for x
   x = 3,874,973,849.70/68,106.42
6. Step 6: Final answer
   x = 56,895.87