Finding the Fourth Proportional to 80,100.28, 120,123.08 and 32,707.99

Step by Step Solution

1. Step 1: Write the proportion equation
   80,100.28 : 120,123.08 = 32,707.99 : x
2. Step 2: Convert to fraction form
   80,100.28/120,123.08 = 32,707.99/x
3. Step 3: Cross multiply
   80,100.28x = 120,123.08 × 32,707.99
4. Step 4: Simplify right side
   80,100.28x = 3,928,984,499.41
5. Step 5: Solve for x
   x = 3,928,984,499.41/80,100.28
6. Step 6: Final answer
   x = 49,050.82