Finding the Fourth Proportional to 118,041, 162,896.58 and 65,049

Step by Step Solution

1. Step 1: Write the proportion equation
   118,041 : 162,896.58 = 65,049 : x
2. Step 2: Convert to fraction form
   118,041/162,896.58 = 65,049/x
3. Step 3: Cross multiply
   118,041x = 162,896.58 × 65,049
4. Step 4: Simplify right side
   118,041x = 10,596,259,632.42
5. Step 5: Solve for x
   x = 10,596,259,632.42/118,041
6. Step 6: Final answer
   x = 89,767.62