Finding the Fourth Proportional to 119,162.39, 164,447.08 and 65,452.43

Step by Step Solution

1. Step 1: Write the proportion equation
   119,162.39 : 164,447.08 = 65,452.43 : x
2. Step 2: Convert to fraction form
   119,162.39/164,447.08 = 65,452.43/x
3. Step 3: Cross multiply
   119,162.39x = 164,447.08 × 65,452.43
4. Step 4: Simplify right side
   119,162.39x = 10,763,461,239.89
5. Step 5: Solve for x
   x = 10,763,461,239.89/119,162.39
6. Step 6: Final answer
   x = 90,326.00