Finding the Fourth Proportional to 7,196.00, 9,928.10 and 4,209.73

Step by Step Solution

1. Step 1: Write the proportion equation
   7,196.00 : 9,928.10 = 4,209.73 : x
2. Step 2: Convert to fraction form
   7,196.00/9,928.10 = 4,209.73/x
3. Step 3: Cross multiply
   7,196.00x = 9,928.10 × 4,209.73
4. Step 4: Simplify right side
   7,196.00x = 41,794,606.12
5. Step 5: Solve for x
   x = 41,794,606.12/7,196.00
6. Step 6: Final answer
   x = 5,808.04