Finding the Fourth Proportional to 17,545.49, 26,321.72 and 5,702.27

Step by Step Solution

1. Step 1: Write the proportion equation
   17,545.49 : 26,321.72 = 5,702.27 : x
2. Step 2: Convert to fraction form
   17,545.49/26,321.72 = 5,702.27/x
3. Step 3: Cross multiply
   17,545.49x = 26,321.72 × 5,702.27
4. Step 4: Simplify right side
   17,545.49x = 150,093,554.30
5. Step 5: Solve for x
   x = 150,093,554.30/17,545.49
6. Step 6: Final answer
   x = 8,554.54