Finding the Fourth Proportional to 9,808.58, 14,708.23 and 3,564.23

Step by Step Solution

1. Step 1: Write the proportion equation
   9,808.58 : 14,708.23 = 3,564.23 : x
2. Step 2: Convert to fraction form
   9,808.58/14,708.23 = 3,564.23/x
3. Step 3: Cross multiply
   9,808.58x = 14,708.23 × 3,564.23
4. Step 4: Simplify right side
   9,808.58x = 52,423,514.61
5. Step 5: Solve for x
   x = 52,423,514.61/9,808.58
6. Step 6: Final answer
   x = 5,344.66