Finding the Fourth Proportional to 119,443.24, 164,827.54 and 65,723.23

Step by Step Solution

1. Step 1: Write the proportion equation
   119,443.24 : 164,827.54 = 65,723.23 : x
2. Step 2: Convert to fraction form
   119,443.24/164,827.54 = 65,723.23/x
3. Step 3: Cross multiply
   119,443.24x = 164,827.54 × 65,723.23
4. Step 4: Simplify right side
   119,443.24x = 10,832,998,609.94
5. Step 5: Solve for x
   x = 10,832,998,609.94/119,443.24
6. Step 6: Final answer
   x = 90,695.79