Finding the Fourth Proportional to 6,537.78, 9,022.22 and 3,553.61

Step by Step Solution

1. Step 1: Write the proportion equation
   6,537.78 : 9,022.22 = 3,553.61 : x
2. Step 2: Convert to fraction form
   6,537.78/9,022.22 = 3,553.61/x
3. Step 3: Cross multiply
   6,537.78x = 9,022.22 × 3,553.61
4. Step 4: Simplify right side
   6,537.78x = 32,061,448.82
5. Step 5: Solve for x
   x = 32,061,448.82/6,537.78
6. Step 6: Final answer
   x = 4,904.03