Finding the Fourth Proportional to 42,134.22, 58,145.31 and 23,271.42

Step by Step Solution

1. Step 1: Write the proportion equation
   42,134.22 : 58,145.31 = 23,271.42 : x
2. Step 2: Convert to fraction form
   42,134.22/58,145.31 = 23,271.42/x
3. Step 3: Cross multiply
   42,134.22x = 58,145.31 × 23,271.42
4. Step 4: Simplify right side
   42,134.22x = 1,353,123,930.04
5. Step 5: Solve for x
   x = 1,353,123,930.04/42,134.22
6. Step 6: Final answer
   x = 32,114.61