Finding the Fourth Proportional to 164,994.22, 247,267.47 and 70,105.42

Step by Step Solution

1. Step 1: Write the proportion equation
   164,994.22 : 247,267.47 = 70,105.42 : x
2. Step 2: Convert to fraction form
   164,994.22/247,267.47 = 70,105.42/x
3. Step 3: Cross multiply
   164,994.22x = 247,267.47 × 70,105.42
4. Step 4: Simplify right side
   164,994.22x = 17,334,790,014.32
5. Step 5: Solve for x
   x = 17,334,790,014.32/164,994.22
6. Step 6: Final answer
   x = 105,063.01