Finding the Fourth Proportional to 9,272.58, 12,793.94 and 5,495.09

Step by Step Solution

1. Step 1: Write the proportion equation
   9,272.58 : 12,793.94 = 5,495.09 : x
2. Step 2: Convert to fraction form
   9,272.58/12,793.94 = 5,495.09/x
3. Step 3: Cross multiply
   9,272.58x = 12,793.94 × 5,495.09
4. Step 4: Simplify right side
   9,272.58x = 70,303,922.31
5. Step 5: Solve for x
   x = 70,303,922.31/9,272.58
6. Step 6: Final answer
   x = 7,581.92