Finding the Fourth Proportional to 108,391.54, 162,604.18 and 64,050.24

Step by Step Solution

1. Step 1: Write the proportion equation
   108,391.54 : 162,604.18 = 64,050.24 : x
2. Step 2: Convert to fraction form
   108,391.54/162,604.18 = 64,050.24/x
3. Step 3: Cross multiply
   108,391.54x = 162,604.18 × 64,050.24
4. Step 4: Simplify right side
   108,391.54x = 10,414,836,754.00
5. Step 5: Solve for x
   x = 10,414,836,754.00/108,391.54
6. Step 6: Final answer
   x = 96,085.33