Finding the Fourth Proportional to 9,352.98, 14,025.15 and 5,456.34

Step by Step Solution

1. Step 1: Write the proportion equation
   9,352.98 : 14,025.15 = 5,456.34 : x
2. Step 2: Convert to fraction form
   9,352.98/14,025.15 = 5,456.34/x
3. Step 3: Cross multiply
   9,352.98x = 14,025.15 × 5,456.34
4. Step 4: Simplify right side
   9,352.98x = 76,525,986.95
5. Step 5: Solve for x
   x = 76,525,986.95/9,352.98
6. Step 6: Final answer
   x = 8,181.99