Finding the Fourth Proportional to 9,499.47, 14,250.87 and 3,260.14

Step by Step Solution

1. Step 1: Write the proportion equation
   9,499.47 : 14,250.87 = 3,260.14 : x
2. Step 2: Convert to fraction form
   9,499.47/14,250.87 = 3,260.14/x
3. Step 3: Cross multiply
   9,499.47x = 14,250.87 × 3,260.14
4. Step 4: Simplify right side
   9,499.47x = 46,459,831.32
5. Step 5: Solve for x
   x = 46,459,831.32/9,499.47
6. Step 6: Final answer
   x = 4,890.78