Finding the Fourth Proportional to 42,324.85, 58,392.82 and 25,329.58

Step by Step Solution

1. Step 1: Write the proportion equation
   42,324.85 : 58,392.82 = 25,329.58 : x
2. Step 2: Convert to fraction form
   42,324.85/58,392.82 = 25,329.58/x
3. Step 3: Cross multiply
   42,324.85x = 58,392.82 × 25,329.58
4. Step 4: Simplify right side
   42,324.85x = 1,479,065,605.62
5. Step 5: Solve for x
   x = 1,479,065,605.62/42,324.85
6. Step 6: Final answer
   x = 34,945.56