Finding the Fourth Proportional to 49,003.40, 67,622.82 and 26,647.40

Step by Step Solution

1. Step 1: Write the proportion equation
   49,003.40 : 67,622.82 = 26,647.40 : x
2. Step 2: Convert to fraction form
   49,003.40/67,622.82 = 26,647.40/x
3. Step 3: Cross multiply
   49,003.40x = 67,622.82 × 26,647.40
4. Step 4: Simplify right side
   49,003.40x = 1,801,972,333.67
5. Step 5: Solve for x
   x = 1,801,972,333.67/49,003.40
6. Step 6: Final answer
   x = 36,772.39