Finding the Fourth Proportional to 42,673.72, 58,890.54 and 24,770.20

Step by Step Solution

1. Step 1: Write the proportion equation
   42,673.72 : 58,890.54 = 24,770.20 : x
2. Step 2: Convert to fraction form
   42,673.72/58,890.54 = 24,770.20/x
3. Step 3: Cross multiply
   42,673.72x = 58,890.54 × 24,770.20
4. Step 4: Simplify right side
   42,673.72x = 1,458,730,453.91
5. Step 5: Solve for x
   x = 1,458,730,453.91/42,673.72
6. Step 6: Final answer
   x = 34,183.34