Finding the Fourth Proportional to 9,530.40, 14,293.86 and 2,604.84

Step by Step Solution

1. Step 1: Write the proportion equation
   9,530.40 : 14,293.86 = 2,604.84 : x
2. Step 2: Convert to fraction form
   9,530.40/14,293.86 = 2,604.84/x
3. Step 3: Cross multiply
   9,530.40x = 14,293.86 × 2,604.84
4. Step 4: Simplify right side
   9,530.40x = 37,233,218.28
5. Step 5: Solve for x
   x = 37,233,218.28/9,530.40
6. Step 6: Final answer
   x = 3,906.78