Finding the Fourth Proportional to 55,255.74, 82,883 and 33,075.30

Step by Step Solution

1. Step 1: Write the proportion equation
   55,255.74 : 82,883 = 33,075.30 : x
2. Step 2: Convert to fraction form
   55,255.74/82,883 = 33,075.30/x
3. Step 3: Cross multiply
   55,255.74x = 82,883 × 33,075.30
4. Step 4: Simplify right side
   55,255.74x = 2,741,380,089.90
5. Step 5: Solve for x
   x = 2,741,380,089.90/55,255.74
6. Step 6: Final answer
   x = 49,612.58