Finding the Fourth Proportional to 68,046.69, 93,904.43 and 38,238.69

Step by Step Solution

1. Step 1: Write the proportion equation
   68,046.69 : 93,904.43 = 38,238.69 : x
2. Step 2: Convert to fraction form
   68,046.69/93,904.43 = 38,238.69/x
3. Step 3: Cross multiply
   68,046.69x = 93,904.43 × 38,238.69
4. Step 4: Simplify right side
   68,046.69x = 3,590,782,388.40
5. Step 5: Solve for x
   x = 3,590,782,388.40/68,046.69
6. Step 6: Final answer
   x = 52,769.39