Finding the Fourth Proportional to 17,870.06, 26,805.71 and 7,196.29

Step by Step Solution

1. Step 1: Write the proportion equation
   17,870.06 : 26,805.71 = 7,196.29 : x
2. Step 2: Convert to fraction form
   17,870.06/26,805.71 = 7,196.29/x
3. Step 3: Cross multiply
   17,870.06x = 26,805.71 × 7,196.29
4. Step 4: Simplify right side
   17,870.06x = 192,901,613.79
5. Step 5: Solve for x
   x = 192,901,613.79/17,870.06
6. Step 6: Final answer
   x = 10,794.68