Finding the Fourth Proportional to 9,673.83, 14,501.63 and 5,285.25

Step by Step Solution

1. Step 1: Write the proportion equation
   9,673.83 : 14,501.63 = 5,285.25 : x
2. Step 2: Convert to fraction form
   9,673.83/14,501.63 = 5,285.25/x
3. Step 3: Cross multiply
   9,673.83x = 14,501.63 × 5,285.25
4. Step 4: Simplify right side
   9,673.83x = 76,644,753.17
5. Step 5: Solve for x
   x = 76,644,753.17/9,673.83
6. Step 6: Final answer
   x = 7,922.90