Finding the Fourth Proportional to 42,178.56, 58,212.24 and 24,273.24

Step by Step Solution

1. Step 1: Write the proportion equation
   42,178.56 : 58,212.24 = 24,273.24 : x
2. Step 2: Convert to fraction form
   42,178.56/58,212.24 = 24,273.24/x
3. Step 3: Cross multiply
   42,178.56x = 58,212.24 × 24,273.24
4. Step 4: Simplify right side
   42,178.56x = 1,412,999,672.46
5. Step 5: Solve for x
   x = 1,412,999,672.46/42,178.56
6. Step 6: Final answer
   x = 33,500.42