Finding the Fourth Proportional to 9,196.00, 13,791.31 and 4,195.55

Step by Step Solution

1. Step 1: Write the proportion equation
   9,196.00 : 13,791.31 = 4,195.55 : x
2. Step 2: Convert to fraction form
   9,196.00/13,791.31 = 4,195.55/x
3. Step 3: Cross multiply
   9,196.00x = 13,791.31 × 4,195.55
4. Step 4: Simplify right side
   9,196.00x = 57,862,100.68
5. Step 5: Solve for x
   x = 57,862,100.68/9,196.00
6. Step 6: Final answer
   x = 6,292.09