Finding the Fourth Proportional to 119,385.23, 164,757.17 and 65,669.27

Step by Step Solution

1. Step 1: Write the proportion equation
   119,385.23 : 164,757.17 = 65,669.27 : x
2. Step 2: Convert to fraction form
   119,385.23/164,757.17 = 65,669.27/x
3. Step 3: Cross multiply
   119,385.23x = 164,757.17 × 65,669.27
4. Step 4: Simplify right side
   119,385.23x = 10,819,483,164.71
5. Step 5: Solve for x
   x = 10,819,483,164.71/119,385.23
6. Step 6: Final answer
   x = 90,626.65