Finding the Fourth Proportional to 119,273.25, 164,593.38 and 65,558.10

Step by Step Solution

1. Step 1: Write the proportion equation
   119,273.25 : 164,593.38 = 65,558.10 : x
2. Step 2: Convert to fraction form
   119,273.25/164,593.38 = 65,558.10/x
3. Step 3: Cross multiply
   119,273.25x = 164,593.38 × 65,558.10
4. Step 4: Simplify right side
   119,273.25x = 10,790,429,265.38
5. Step 5: Solve for x
   x = 10,790,429,265.38/119,273.25
6. Step 6: Final answer
   x = 90,468.14