Finding the Fourth Proportional to 42,568.38, 58,745.70 and 23,449.54

Step by Step Solution

1. Step 1: Write the proportion equation
   42,568.38 : 58,745.70 = 23,449.54 : x
2. Step 2: Convert to fraction form
   42,568.38/58,745.70 = 23,449.54/x
3. Step 3: Cross multiply
   42,568.38x = 58,745.70 × 23,449.54
4. Step 4: Simplify right side
   42,568.38x = 1,377,559,641.98
5. Step 5: Solve for x
   x = 1,377,559,641.98/42,568.38
6. Step 6: Final answer
   x = 32,361.10