Finding the Fourth Proportional to 49,256.37, 73,850.82 and 17,665.77

Step by Step Solution

1. Step 1: Write the proportion equation
   49,256.37 : 73,850.82 = 17,665.77 : x
2. Step 2: Convert to fraction form
   49,256.37/73,850.82 = 17,665.77/x
3. Step 3: Cross multiply
   49,256.37x = 73,850.82 × 17,665.77
4. Step 4: Simplify right side
   49,256.37x = 1,304,631,600.43
5. Step 5: Solve for x
   x = 1,304,631,600.43/49,256.37
6. Step 6: Final answer
   x = 26,486.56