Finding the Fourth Proportional to 11,774.30, 16,248.83 and 6,469.25

Step by Step Solution

1. Step 1: Write the proportion equation
   11,774.30 : 16,248.83 = 6,469.25 : x
2. Step 2: Convert to fraction form
   11,774.30/16,248.83 = 6,469.25/x
3. Step 3: Cross multiply
   11,774.30x = 16,248.83 × 6,469.25
4. Step 4: Simplify right side
   11,774.30x = 105,117,629.89
5. Step 5: Solve for x
   x = 105,117,629.89/11,774.30
6. Step 6: Final answer
   x = 8,927.72