Finding the Fourth Proportional to 55,532.94, 83,262.34 and 30,584.80

Step by Step Solution

1. Step 1: Write the proportion equation
   55,532.94 : 83,262.34 = 30,584.80 : x
2. Step 2: Convert to fraction form
   55,532.94/83,262.34 = 30,584.80/x
3. Step 3: Cross multiply
   55,532.94x = 83,262.34 × 30,584.80
4. Step 4: Simplify right side
   55,532.94x = 2,546,562,016.43
5. Step 5: Solve for x
   x = 2,546,562,016.43/55,532.94
6. Step 6: Final answer
   x = 45,856.78