Finding the Fourth Proportional to 31,196.50, 43,051.12 and 17,049.33

Step by Step Solution

1. Step 1: Write the proportion equation
   31,196.50 : 43,051.12 = 17,049.33 : x
2. Step 2: Convert to fraction form
   31,196.50/43,051.12 = 17,049.33/x
3. Step 3: Cross multiply
   31,196.50x = 43,051.12 × 17,049.33
4. Step 4: Simplify right side
   31,196.50x = 733,992,709.13
5. Step 5: Solve for x
   x = 733,992,709.13/31,196.50
6. Step 6: Final answer
   x = 23,528.05