Finding the Fourth Proportional to 17,702.82, 24,429.78 and 9,745.56

Step by Step Solution

1. Step 1: Write the proportion equation
   17,702.82 : 24,429.78 = 9,745.56 : x
2. Step 2: Convert to fraction form
   17,702.82/24,429.78 = 9,745.56/x
3. Step 3: Cross multiply
   17,702.82x = 24,429.78 × 9,745.56
4. Step 4: Simplify right side
   17,702.82x = 238,081,886.78
5. Step 5: Solve for x
   x = 238,081,886.78/17,702.82
6. Step 6: Final answer
   x = 13,448.81