Finding the Fourth Proportional to 53,826.42, 80,747.83 and 27,522.28

Step by Step Solution

1. Step 1: Write the proportion equation
   53,826.42 : 80,747.83 = 27,522.28 : x
2. Step 2: Convert to fraction form
   53,826.42/80,747.83 = 27,522.28/x
3. Step 3: Cross multiply
   53,826.42x = 80,747.83 × 27,522.28
4. Step 4: Simplify right side
   53,826.42x = 2,222,363,845.30
5. Step 5: Solve for x
   x = 2,222,363,845.30/53,826.42
6. Step 6: Final answer
   x = 41,287.61