Finding the Fourth Proportional to 9,696.00, 13,379.03 and 5,446.25

Step by Step Solution

1. Step 1: Write the proportion equation
   9,696.00 : 13,379.03 = 5,446.25 : x
2. Step 2: Convert to fraction form
   9,696.00/13,379.03 = 5,446.25/x
3. Step 3: Cross multiply
   9,696.00x = 13,379.03 × 5,446.25
4. Step 4: Simplify right side
   9,696.00x = 72,865,498.18
5. Step 5: Solve for x
   x = 72,865,498.18/9,696.00
6. Step 6: Final answer
   x = 7,515.00