Finding the Fourth Proportional to 119,040.39, 164,278.22 and 65,322.27

Step by Step Solution

1. Step 1: Write the proportion equation
   119,040.39 : 164,278.22 = 65,322.27 : x
2. Step 2: Convert to fraction form
   119,040.39/164,278.22 = 65,322.27/x
3. Step 3: Cross multiply
   119,040.39x = 164,278.22 × 65,322.27
4. Step 4: Simplify right side
   119,040.39x = 10,731,025,915.35
5. Step 5: Solve for x
   x = 10,731,025,915.35/119,040.39
6. Step 6: Final answer
   x = 90,146.09