Finding the Fourth Proportional to 42,431.72, 58,549.25 and 24,523.26

Step by Step Solution

1. Step 1: Write the proportion equation
   42,431.72 : 58,549.25 = 24,523.26 : x
2. Step 2: Convert to fraction form
   42,431.72/58,549.25 = 24,523.26/x
3. Step 3: Cross multiply
   42,431.72x = 58,549.25 × 24,523.26
4. Step 4: Simplify right side
   42,431.72x = 1,435,818,357.94
5. Step 5: Solve for x
   x = 1,435,818,357.94/42,431.72
6. Step 6: Final answer
   x = 33,838.33