Finding the Fourth Proportional to 16,692.82, 23,036.02 and 9,522.72

Step by Step Solution

1. Step 1: Write the proportion equation
   16,692.82 : 23,036.02 = 9,522.72 : x
2. Step 2: Convert to fraction form
   16,692.82/23,036.02 = 9,522.72/x
3. Step 3: Cross multiply
   16,692.82x = 23,036.02 × 9,522.72
4. Step 4: Simplify right side
   16,692.82x = 219,365,575.29
5. Step 5: Solve for x
   x = 219,365,575.29/16,692.82
6. Step 6: Final answer
   x = 13,141.32