Finding the Fourth Proportional to 17,955.48, 26,938.71 and 9,196.59

Step by Step Solution

1. Step 1: Write the proportion equation
   17,955.48 : 26,938.71 = 9,196.59 : x
2. Step 2: Convert to fraction form
   17,955.48/26,938.71 = 9,196.59/x
3. Step 3: Cross multiply
   17,955.48x = 26,938.71 × 9,196.59
4. Step 4: Simplify right side
   17,955.48x = 247,744,271.00
5. Step 5: Solve for x
   x = 247,744,271.00/17,955.48
6. Step 6: Final answer
   x = 13,797.70