Finding the Fourth Proportional to 119,315.88, 164,656 and 65,601.82

Step by Step Solution

1. Step 1: Write the proportion equation
   119,315.88 : 164,656 = 65,601.82 : x
2. Step 2: Convert to fraction form
   119,315.88/164,656 = 65,601.82/x
3. Step 3: Cross multiply
   119,315.88x = 164,656 × 65,601.82
4. Step 4: Simplify right side
   119,315.88x = 10,801,733,273.92
5. Step 5: Solve for x
   x = 10,801,733,273.92/119,315.88
6. Step 6: Final answer
   x = 90,530.56