Finding the Fourth Proportional to 80,392.62, 120,585.25 and 32,996.01

Step by Step Solution

1. Step 1: Write the proportion equation
   80,392.62 : 120,585.25 = 32,996.01 : x
2. Step 2: Convert to fraction form
   80,392.62/120,585.25 = 32,996.01/x
3. Step 3: Cross multiply
   80,392.62x = 120,585.25 × 32,996.01
4. Step 4: Simplify right side
   80,392.62x = 3,978,832,114.85
5. Step 5: Solve for x
   x = 3,978,832,114.85/80,392.62
6. Step 6: Final answer
   x = 49,492.50