Finding the Fourth Proportional to 42,104.20, 58,103.76 and 23,241.28

Step by Step Solution

1. Step 1: Write the proportion equation
   42,104.20 : 58,103.76 = 23,241.28 : x
2. Step 2: Convert to fraction form
   42,104.20/58,103.76 = 23,241.28/x
3. Step 3: Cross multiply
   42,104.20x = 58,103.76 × 23,241.28
4. Step 4: Simplify right side
   42,104.20x = 1,350,405,755.21
5. Step 5: Solve for x
   x = 1,350,405,755.21/42,104.20
6. Step 6: Final answer
   x = 32,072.95