Finding the Fourth Proportional to 119,309.88, 164,648.76 and 65,595.27

Step by Step Solution

1. Step 1: Write the proportion equation
   119,309.88 : 164,648.76 = 65,595.27 : x
2. Step 2: Convert to fraction form
   119,309.88/164,648.76 = 65,595.27/x
3. Step 3: Cross multiply
   119,309.88x = 164,648.76 × 65,595.27
4. Step 4: Simplify right side
   119,309.88x = 10,800,179,867.37
5. Step 5: Solve for x
   x = 10,800,179,867.37/119,309.88
6. Step 6: Final answer
   x = 90,522.09