Finding the Fourth Proportional to 49,441.25, 74,112.28 and 24,499.42

Step by Step Solution

1. Step 1: Write the proportion equation
   49,441.25 : 74,112.28 = 24,499.42 : x
2. Step 2: Convert to fraction form
   49,441.25/74,112.28 = 24,499.42/x
3. Step 3: Cross multiply
   49,441.25x = 74,112.28 × 24,499.42
4. Step 4: Simplify right side
   49,441.25x = 1,815,707,628.35
5. Step 5: Solve for x
   x = 1,815,707,628.35/49,441.25
6. Step 6: Final answer
   x = 36,724.55