Finding the Fourth Proportional to 120,055.50, 165,676.59 and 67,063.50

Step by Step Solution

1. Step 1: Write the proportion equation
   120,055.50 : 165,676.59 = 67,063.50 : x
2. Step 2: Convert to fraction form
   120,055.50/165,676.59 = 67,063.50/x
3. Step 3: Cross multiply
   120,055.50x = 165,676.59 × 67,063.50
4. Step 4: Simplify right side
   120,055.50x = 11,110,851,993.47
5. Step 5: Solve for x
   x = 11,110,851,993.47/120,055.50
6. Step 6: Final answer
   x = 92,547.63