Finding the Fourth Proportional to 42,425.75, 58,548.75 and 23,564.09

Step by Step Solution

1. Step 1: Write the proportion equation
   42,425.75 : 58,548.75 = 23,564.09 : x
2. Step 2: Convert to fraction form
   42,425.75/58,548.75 = 23,564.09/x
3. Step 3: Cross multiply
   42,425.75x = 58,548.75 × 23,564.09
4. Step 4: Simplify right side
   42,425.75x = 1,379,648,014.39
5. Step 5: Solve for x
   x = 1,379,648,014.39/42,425.75
6. Step 6: Final answer
   x = 32,519.12