Finding the Fourth Proportional to 58,021, 80,069.06 and 32,872.20

Step by Step Solution

1. Step 1: Write the proportion equation
   58,021 : 80,069.06 = 32,872.20 : x
2. Step 2: Convert to fraction form
   58,021/80,069.06 = 32,872.20/x
3. Step 3: Cross multiply
   58,021x = 80,069.06 × 32,872.20
4. Step 4: Simplify right side
   58,021x = 2,632,046,154.13
5. Step 5: Solve for x
   x = 2,632,046,154.13/58,021
6. Step 6: Final answer
   x = 45,363.68