Finding the Fourth Proportional to 9,824.00, 13,468.71 and 9,646.31

Step by Step Solution

1. Step 1: Write the proportion equation
   9,824.00 : 13,468.71 = 9,646.31 : x
2. Step 2: Convert to fraction form
   9,824.00/13,468.71 = 9,646.31/x
3. Step 3: Cross multiply
   9,824.00x = 13,468.71 × 9,646.31
4. Step 4: Simplify right side
   9,824.00x = 129,923,284.62
5. Step 5: Solve for x
   x = 129,923,284.62/9,824.00
6. Step 6: Final answer
   x = 13,225.10