Finding the Fourth Proportional to 42,168.56, 58,190.34 and 23,304.56

Step by Step Solution

1. Step 1: Write the proportion equation
   42,168.56 : 58,190.34 = 23,304.56 : x
2. Step 2: Convert to fraction form
   42,168.56/58,190.34 = 23,304.56/x
3. Step 3: Cross multiply
   42,168.56x = 58,190.34 × 23,304.56
4. Step 4: Simplify right side
   42,168.56x = 1,356,100,269.95
5. Step 5: Solve for x
   x = 1,356,100,269.95/42,168.56
6. Step 6: Final answer
   x = 32,159.04