Finding the Fourth Proportional to 49,082.78, 67,734.69 and 26,726.78

Step by Step Solution

1. Step 1: Write the proportion equation
   49,082.78 : 67,734.69 = 26,726.78 : x
2. Step 2: Convert to fraction form
   49,082.78/67,734.69 = 26,726.78/x
3. Step 3: Cross multiply
   49,082.78x = 67,734.69 × 26,726.78
4. Step 4: Simplify right side
   49,082.78x = 1,810,330,158.00
5. Step 5: Solve for x
   x = 1,810,330,158.00/49,082.78
6. Step 6: Final answer
   x = 36,883.20