Finding the Fourth Proportional to 58,008.72, 80,052.04 and 32,858.20

Step by Step Solution

1. Step 1: Write the proportion equation
   58,008.72 : 80,052.04 = 32,858.20 : x
2. Step 2: Convert to fraction form
   58,008.72/80,052.04 = 32,858.20/x
3. Step 3: Cross multiply
   58,008.72x = 80,052.04 × 32,858.20
4. Step 4: Simplify right side
   58,008.72x = 2,630,365,940.73
5. Step 5: Solve for x
   x = 2,630,365,940.73/58,008.72
6. Step 6: Final answer
   x = 45,344.32