Finding the Fourth Proportional to 9,499.63, 14,249.64 and 3,259.61

Step by Step Solution

1. Step 1: Write the proportion equation
   9,499.63 : 14,249.64 = 3,259.61 : x
2. Step 2: Convert to fraction form
   9,499.63/14,249.64 = 3,259.61/x
3. Step 3: Cross multiply
   9,499.63x = 14,249.64 × 3,259.61
4. Step 4: Simplify right side
   9,499.63x = 46,448,269.04
5. Step 5: Solve for x
   x = 46,448,269.04/9,499.63
6. Step 6: Final answer
   x = 4,889.48