Finding the Fourth Proportional to 108,243.12, 162,295.89 and 94,942.82

Step by Step Solution

1. Step 1: Write the proportion equation
   108,243.12 : 162,295.89 = 94,942.82 : x
2. Step 2: Convert to fraction form
   108,243.12/162,295.89 = 94,942.82/x
3. Step 3: Cross multiply
   108,243.12x = 162,295.89 × 94,942.82
4. Step 4: Simplify right side
   108,243.12x = 15,408,829,471.01
5. Step 5: Solve for x
   x = 15,408,829,471.01/108,243.12
6. Step 6: Final answer
   x = 142,353.89