Finding the Fourth Proportional to 119,072.22, 164,321.78 and 65,362.23

Step by Step Solution

1. Step 1: Write the proportion equation
   119,072.22 : 164,321.78 = 65,362.23 : x
2. Step 2: Convert to fraction form
   119,072.22/164,321.78 = 65,362.23/x
3. Step 3: Cross multiply
   119,072.22x = 164,321.78 × 65,362.23
4. Step 4: Simplify right side
   119,072.22x = 10,740,437,978.37
5. Step 5: Solve for x
   x = 10,740,437,978.37/119,072.22
6. Step 6: Final answer
   x = 90,201.04