Finding the Fourth Proportional to 67,822.76, 93,590.34 and 38,009

Step by Step Solution

1. Step 1: Write the proportion equation
   67,822.76 : 93,590.34 = 38,009 : x
2. Step 2: Convert to fraction form
   67,822.76/93,590.34 = 38,009/x
3. Step 3: Cross multiply
   67,822.76x = 93,590.34 × 38,009
4. Step 4: Simplify right side
   67,822.76x = 3,557,275,233.06
5. Step 5: Solve for x
   x = 3,557,275,233.06/67,822.76
6. Step 6: Final answer
   x = 52,449.58