Finding the Fourth Proportional to 9,857.00, 13,603.46 and 5,606.73

Step by Step Solution

1. Step 1: Write the proportion equation
   9,857.00 : 13,603.46 = 5,606.73 : x
2. Step 2: Convert to fraction form
   9,857.00/13,603.46 = 5,606.73/x
3. Step 3: Cross multiply
   9,857.00x = 13,603.46 × 5,606.73
4. Step 4: Simplify right side
   9,857.00x = 76,270,899.25
5. Step 5: Solve for x
   x = 76,270,899.25/9,857.00
6. Step 6: Final answer
   x = 7,737.74