Finding the Fourth Proportional to 39,843.52, 55,002.72 and 23,073.28

Step by Step Solution

1. Step 1: Write the proportion equation
   39,843.52 : 55,002.72 = 23,073.28 : x
2. Step 2: Convert to fraction form
   39,843.52/55,002.72 = 23,073.28/x
3. Step 3: Cross multiply
   39,843.52x = 55,002.72 × 23,073.28
4. Step 4: Simplify right side
   39,843.52x = 1,269,093,159.32
5. Step 5: Solve for x
   x = 1,269,093,159.32/39,843.52
6. Step 6: Final answer
   x = 31,851.93