Finding the Fourth Proportional to 49,628.50, 68,487.33 and 27,272.50

Step by Step Solution

1. Step 1: Write the proportion equation
   49,628.50 : 68,487.33 = 27,272.50 : x
2. Step 2: Convert to fraction form
   49,628.50/68,487.33 = 27,272.50/x
3. Step 3: Cross multiply
   49,628.50x = 68,487.33 × 27,272.50
4. Step 4: Simplify right side
   49,628.50x = 1,867,820,707.43
5. Step 5: Solve for x
   x = 1,867,820,707.43/49,628.50
6. Step 6: Final answer
   x = 37,636.05