Finding the Fourth Proportional to 33,352.06, 45,977.98 and 20,596.72

Step by Step Solution

1. Step 1: Write the proportion equation
   33,352.06 : 45,977.98 = 20,596.72 : x
2. Step 2: Convert to fraction form
   33,352.06/45,977.98 = 20,596.72/x
3. Step 3: Cross multiply
   33,352.06x = 45,977.98 × 20,596.72
4. Step 4: Simplify right side
   33,352.06x = 946,995,580.23
5. Step 5: Solve for x
   x = 946,995,580.23/33,352.06
6. Step 6: Final answer
   x = 28,393.92