Finding the Fourth Proportional to 23,196.72, 34,765.92 and 16,635.72

Step by Step Solution

1. Step 1: Write the proportion equation
   23,196.72 : 34,765.92 = 16,635.72 : x
2. Step 2: Convert to fraction form
   23,196.72/34,765.92 = 16,635.72/x
3. Step 3: Cross multiply
   23,196.72x = 34,765.92 × 16,635.72
4. Step 4: Simplify right side
   23,196.72x = 578,356,110.66
5. Step 5: Solve for x
   x = 578,356,110.66/23,196.72
6. Step 6: Final answer
   x = 24,932.67