Finding the Fourth Proportional to 9,773.31, 14,665.46 and 3,538.54

Step by Step Solution

1. Step 1: Write the proportion equation
   9,773.31 : 14,665.46 = 3,538.54 : x
2. Step 2: Convert to fraction form
   9,773.31/14,665.46 = 3,538.54/x
3. Step 3: Cross multiply
   9,773.31x = 14,665.46 × 3,538.54
4. Step 4: Simplify right side
   9,773.31x = 51,894,234.97
5. Step 5: Solve for x
   x = 51,894,234.97/9,773.31
6. Step 6: Final answer
   x = 5,309.79