Finding the Fourth Proportional to 42,578.16, 58,752.31 and 24,669.33

Step by Step Solution

1. Step 1: Write the proportion equation
   42,578.16 : 58,752.31 = 24,669.33 : x
2. Step 2: Convert to fraction form
   42,578.16/58,752.31 = 24,669.33/x
3. Step 3: Cross multiply
   42,578.16x = 58,752.31 × 24,669.33
4. Step 4: Simplify right side
   42,578.16x = 1,449,380,123.65
5. Step 5: Solve for x
   x = 1,449,380,123.65/42,578.16
6. Step 6: Final answer
   x = 34,040.46