Finding the Fourth Proportional to 42,468.28, 58,608.30 and 23,605

Step by Step Solution

1. Step 1: Write the proportion equation
   42,468.28 : 58,608.30 = 23,605 : x
2. Step 2: Convert to fraction form
   42,468.28/58,608.30 = 23,605/x
3. Step 3: Cross multiply
   42,468.28x = 58,608.30 × 23,605
4. Step 4: Simplify right side
   42,468.28x = 1,383,448,921.50
5. Step 5: Solve for x
   x = 1,383,448,921.50/42,468.28
6. Step 6: Final answer
   x = 32,576.05