Finding the Fourth Proportional to 108,734.70, 150,054.15 and 63,443.82

Step by Step Solution

1. Step 1: Write the proportion equation
   108,734.70 : 150,054.15 = 63,443.82 : x
2. Step 2: Convert to fraction form
   108,734.70/150,054.15 = 63,443.82/x
3. Step 3: Cross multiply
   108,734.70x = 150,054.15 × 63,443.82
4. Step 4: Simplify right side
   108,734.70x = 9,520,008,482.85
5. Step 5: Solve for x
   x = 9,520,008,482.85/108,734.70
6. Step 6: Final answer
   x = 87,552.63