Finding the Fourth Proportional to 42,178.50, 58,212.18 and 24,273.18

Step by Step Solution

1. Step 1: Write the proportion equation
   42,178.50 : 58,212.18 = 24,273.18 : x
2. Step 2: Convert to fraction form
   42,178.50/58,212.18 = 24,273.18/x
3. Step 3: Cross multiply
   42,178.50x = 58,212.18 × 24,273.18
4. Step 4: Simplify right side
   42,178.50x = 1,412,994,723.33
5. Step 5: Solve for x
   x = 1,412,994,723.33/42,178.50
6. Step 6: Final answer
   x = 33,500.35