Finding the Fourth Proportional to 119,675.10, 165,144.90 and 65,959.94

Step by Step Solution

1. Step 1: Write the proportion equation
   119,675.10 : 165,144.90 = 65,959.94 : x
2. Step 2: Convert to fraction form
   119,675.10/165,144.90 = 65,959.94/x
3. Step 3: Cross multiply
   119,675.10x = 165,144.90 × 65,959.94
4. Step 4: Simplify right side
   119,675.10x = 10,892,947,695.31
5. Step 5: Solve for x
   x = 10,892,947,695.31/119,675.10
6. Step 6: Final answer
   x = 91,021.00