Finding the Fourth Proportional to 117,768, 162,521.46 and 67,467

Step by Step Solution

1. Step 1: Write the proportion equation
   117,768 : 162,521.46 = 67,467 : x
2. Step 2: Convert to fraction form
   117,768/162,521.46 = 67,467/x
3. Step 3: Cross multiply
   117,768x = 162,521.46 × 67,467
4. Step 4: Simplify right side
   117,768x = 10,964,835,341.82
5. Step 5: Solve for x
   x = 10,964,835,341.82/117,768
6. Step 6: Final answer
   x = 93,105.39