Finding the Fourth Proportional to 42,311.48, 58,387.79 and 24,412.25

Step by Step Solution

1. Step 1: Write the proportion equation
   42,311.48 : 58,387.79 = 24,412.25 : x
2. Step 2: Convert to fraction form
   42,311.48/58,387.79 = 24,412.25/x
3. Step 3: Cross multiply
   42,311.48x = 58,387.79 × 24,412.25
4. Step 4: Simplify right side
   42,311.48x = 1,425,377,533.43
5. Step 5: Solve for x
   x = 1,425,377,533.43/42,311.48
6. Step 6: Final answer
   x = 33,687.73