Finding the Fourth Proportional to 108,204.72, 162,083.52 and 63,694.32

Step by Step Solution

1. Step 1: Write the proportion equation
   108,204.72 : 162,083.52 = 63,694.32 : x
2. Step 2: Convert to fraction form
   108,204.72/162,083.52 = 63,694.32/x
3. Step 3: Cross multiply
   108,204.72x = 162,083.52 × 63,694.32
4. Step 4: Simplify right side
   108,204.72x = 10,323,799,589.61
5. Step 5: Solve for x
   x = 10,323,799,589.61/108,204.72
6. Step 6: Final answer
   x = 95,409.88