Finding the Fourth Proportional to 42,105.15, 58,104.72 and 23,242.23

Step by Step Solution

1. Step 1: Write the proportion equation
   42,105.15 : 58,104.72 = 23,242.23 : x
2. Step 2: Convert to fraction form
   42,105.15/58,104.72 = 23,242.23/x
3. Step 3: Cross multiply
   42,105.15x = 58,104.72 × 23,242.23
4. Step 4: Simplify right side
   42,105.15x = 1,350,483,266.33
5. Step 5: Solve for x
   x = 1,350,483,266.33/42,105.15
6. Step 6: Final answer
   x = 32,074.06