Finding the Fourth Proportional to 17,692.72, 24,417.43 and 9,736.40

Step by Step Solution

1. Step 1: Write the proportion equation
   17,692.72 : 24,417.43 = 9,736.40 : x
2. Step 2: Convert to fraction form
   17,692.72/24,417.43 = 9,736.40/x
3. Step 3: Cross multiply
   17,692.72x = 24,417.43 × 9,736.40
4. Step 4: Simplify right side
   17,692.72x = 237,737,902.15
5. Step 5: Solve for x
   x = 237,737,902.15/17,692.72
6. Step 6: Final answer
   x = 13,437.05