Finding the Fourth Proportional to 58,104.20, 80,189.22 and 34,238.28

Step by Step Solution

1. Step 1: Write the proportion equation
   58,104.20 : 80,189.22 = 34,238.28 : x
2. Step 2: Convert to fraction form
   58,104.20/80,189.22 = 34,238.28/x
3. Step 3: Cross multiply
   58,104.20x = 80,189.22 × 34,238.28
4. Step 4: Simplify right side
   58,104.20x = 2,745,540,967.34
5. Step 5: Solve for x
   x = 2,745,540,967.34/58,104.20
6. Step 6: Final answer
   x = 47,252.02