Finding the Fourth Proportional to 42,473.28, 58,615.20 and 23,610

Step by Step Solution

1. Step 1: Write the proportion equation
   42,473.28 : 58,615.20 = 23,610 : x
2. Step 2: Convert to fraction form
   42,473.28/58,615.20 = 23,610/x
3. Step 3: Cross multiply
   42,473.28x = 58,615.20 × 23,610
4. Step 4: Simplify right side
   42,473.28x = 1,383,904,872
5. Step 5: Solve for x
   x = 1,383,904,872/42,473.28
6. Step 6: Final answer
   x = 32,582.95