Finding the Fourth Proportional to 55,647.37, 83,435.94 and 30,704.80

Step by Step Solution

1. Step 1: Write the proportion equation
   55,647.37 : 83,435.94 = 30,704.80 : x
2. Step 2: Convert to fraction form
   55,647.37/83,435.94 = 30,704.80/x
3. Step 3: Cross multiply
   55,647.37x = 83,435.94 × 30,704.80
4. Step 4: Simplify right side
   55,647.37x = 2,561,883,850.51
5. Step 5: Solve for x
   x = 2,561,883,850.51/55,647.37
6. Step 6: Final answer
   x = 46,037.82