Finding the Fourth Proportional to 68,066.91, 93,940.71 and 41,218.76

Step by Step Solution

1. Step 1: Write the proportion equation
   68,066.91 : 93,940.71 = 41,218.76 : x
2. Step 2: Convert to fraction form
   68,066.91/93,940.71 = 41,218.76/x
3. Step 3: Cross multiply
   68,066.91x = 93,940.71 × 41,218.76
4. Step 4: Simplify right side
   68,066.91x = 3,872,119,110.02
5. Step 5: Solve for x
   x = 3,872,119,110.02/68,066.91
6. Step 6: Final answer
   x = 56,886.95