Finding the Fourth Proportional to 119,498.02, 164,910.71 and 65,053.73

Step by Step Solution

1. Step 1: Write the proportion equation
   119,498.02 : 164,910.71 = 65,053.73 : x
2. Step 2: Convert to fraction form
   119,498.02/164,910.71 = 65,053.73/x
3. Step 3: Cross multiply
   119,498.02x = 164,910.71 × 65,053.73
4. Step 4: Simplify right side
   119,498.02x = 10,728,057,377.36
5. Step 5: Solve for x
   x = 10,728,057,377.36/119,498.02
6. Step 6: Final answer
   x = 89,776.03