Finding the Fourth Proportional to 42,469.28, 58,609.68 and 23,606

Step by Step Solution

1. Step 1: Write the proportion equation
   42,469.28 : 58,609.68 = 23,606 : x
2. Step 2: Convert to fraction form
   42,469.28/58,609.68 = 23,606/x
3. Step 3: Cross multiply
   42,469.28x = 58,609.68 × 23,606
4. Step 4: Simplify right side
   42,469.28x = 1,383,540,106.08
5. Step 5: Solve for x
   x = 1,383,540,106.08/42,469.28
6. Step 6: Final answer
   x = 32,577.43