Finding the Fourth Proportional to 42,434.37, 58,559.46 and 23,315.37

Step by Step Solution

1. Step 1: Write the proportion equation
   42,434.37 : 58,559.46 = 23,315.37 : x
2. Step 2: Convert to fraction form
   42,434.37/58,559.46 = 23,315.37/x
3. Step 3: Cross multiply
   42,434.37x = 58,559.46 × 23,315.37
4. Step 4: Simplify right side
   42,434.37x = 1,365,335,476.90
5. Step 5: Solve for x
   x = 1,365,335,476.90/42,434.37
6. Step 6: Final answer
   x = 32,175.23