Finding the Fourth Proportional to 33,752.72, 46,576.72 and 20,328.32

Step by Step Solution

1. Step 1: Write the proportion equation
   33,752.72 : 46,576.72 = 20,328.32 : x
2. Step 2: Convert to fraction form
   33,752.72/46,576.72 = 20,328.32/x
3. Step 3: Cross multiply
   33,752.72x = 46,576.72 × 20,328.32
4. Step 4: Simplify right side
   33,752.72x = 946,826,468.71
5. Step 5: Solve for x
   x = 946,826,468.71/33,752.72
6. Step 6: Final answer
   x = 28,051.86