Finding the Fourth Proportional to 122,258.31, 168,733.71 and 67,822.67

Step by Step Solution

1. Step 1: Write the proportion equation
   122,258.31 : 168,733.71 = 67,822.67 : x
2. Step 2: Convert to fraction form
   122,258.31/168,733.71 = 67,822.67/x
3. Step 3: Cross multiply
   122,258.31x = 168,733.71 × 67,822.67
4. Step 4: Simplify right side
   122,258.31x = 11,443,969,887.54
5. Step 5: Solve for x
   x = 11,443,969,887.54/122,258.31
6. Step 6: Final answer
   x = 93,604.84