Finding the Fourth Proportional to 119,556.73, 164,987.49 and 65,841.37

Step by Step Solution

1. Step 1: Write the proportion equation
   119,556.73 : 164,987.49 = 65,841.37 : x
2. Step 2: Convert to fraction form
   119,556.73/164,987.49 = 65,841.37/x
3. Step 3: Cross multiply
   119,556.73x = 164,987.49 × 65,841.37
4. Step 4: Simplify right side
   119,556.73x = 10,863,002,374.46
5. Step 5: Solve for x
   x = 10,863,002,374.46/119,556.73
6. Step 6: Final answer
   x = 90,860.65