Finding the Fourth Proportional to 119,604.52, 165,067.20 and 65,895.04

Step by Step Solution

1. Step 1: Write the proportion equation
   119,604.52 : 165,067.20 = 65,895.04 : x
2. Step 2: Convert to fraction form
   119,604.52/165,067.20 = 65,895.04/x
3. Step 3: Cross multiply
   119,604.52x = 165,067.20 × 65,895.04
4. Step 4: Simplify right side
   119,604.52x = 10,877,109,746.69
5. Step 5: Solve for x
   x = 10,877,109,746.69/119,604.52
6. Step 6: Final answer
   x = 90,942.30