Finding the Fourth Proportional to 107,162.20, 160,770.18 and 32,280.76

Step by Step Solution

1. Step 1: Write the proportion equation
   107,162.20 : 160,770.18 = 32,280.76 : x
2. Step 2: Convert to fraction form
   107,162.20/160,770.18 = 32,280.76/x
3. Step 3: Cross multiply
   107,162.20x = 160,770.18 × 32,280.76
4. Step 4: Simplify right side
   107,162.20x = 5,189,783,595.74
5. Step 5: Solve for x
   x = 5,189,783,595.74/107,162.20
6. Step 6: Final answer
   x = 48,429.24