Finding the Fourth Proportional to 9,196.47, 13,796.06 and 4,266.60

Step by Step Solution

1. Step 1: Write the proportion equation
   9,196.47 : 13,796.06 = 4,266.60 : x
2. Step 2: Convert to fraction form
   9,196.47/13,796.06 = 4,266.60/x
3. Step 3: Cross multiply
   9,196.47x = 13,796.06 × 4,266.60
4. Step 4: Simplify right side
   9,196.47x = 58,862,269.60
5. Step 5: Solve for x
   x = 58,862,269.60/9,196.47
6. Step 6: Final answer
   x = 6,400.53