Finding the Fourth Proportional to 52,676.04, 72,693 and 28,802.82

Step by Step Solution

1. Step 1: Write the proportion equation
   52,676.04 : 72,693 = 28,802.82 : x
2. Step 2: Convert to fraction form
   52,676.04/72,693 = 28,802.82/x
3. Step 3: Cross multiply
   52,676.04x = 72,693 × 28,802.82
4. Step 4: Simplify right side
   52,676.04x = 2,093,763,394.26
5. Step 5: Solve for x
   x = 2,093,763,394.26/52,676.04
6. Step 6: Final answer
   x = 39,747.93