Finding the Fourth Proportional to 42,326.89, 58,408.83 and 24,420.82

Step by Step Solution

1. Step 1: Write the proportion equation
   42,326.89 : 58,408.83 = 24,420.82 : x
2. Step 2: Convert to fraction form
   42,326.89/58,408.83 = 24,420.82/x
3. Step 3: Cross multiply
   42,326.89x = 58,408.83 × 24,420.82
4. Step 4: Simplify right side
   42,326.89x = 1,426,391,523.84
5. Step 5: Solve for x
   x = 1,426,391,523.84/42,326.89
6. Step 6: Final answer
   x = 33,699.42