Finding the Fourth Proportional to 42,365.49, 58,460.67 and 23,242.20

Step by Step Solution

1. Step 1: Write the proportion equation
   42,365.49 : 58,460.67 = 23,242.20 : x
2. Step 2: Convert to fraction form
   42,365.49/58,460.67 = 23,242.20/x
3. Step 3: Cross multiply
   42,365.49x = 58,460.67 × 23,242.20
4. Step 4: Simplify right side
   42,365.49x = 1,358,754,584.27
5. Step 5: Solve for x
   x = 1,358,754,584.27/42,365.49
6. Step 6: Final answer
   x = 32,072.20