Finding the Fourth Proportional to 49,019.10, 67,647.51 and 26,664.54

Step by Step Solution

1. Step 1: Write the proportion equation
   49,019.10 : 67,647.51 = 26,664.54 : x
2. Step 2: Convert to fraction form
   49,019.10/67,647.51 = 26,664.54/x
3. Step 3: Cross multiply
   49,019.10x = 67,647.51 × 26,664.54
4. Step 4: Simplify right side
   49,019.10x = 1,803,789,736.30
5. Step 5: Solve for x
   x = 1,803,789,736.30/49,019.10
6. Step 6: Final answer
   x = 36,797.69