Finding the Fourth Proportional to 55,584.06, 76,705.55 and 30,089.91

Step by Step Solution

1. Step 1: Write the proportion equation
   55,584.06 : 76,705.55 = 30,089.91 : x
2. Step 2: Convert to fraction form
   55,584.06/76,705.55 = 30,089.91/x
3. Step 3: Cross multiply
   55,584.06x = 76,705.55 × 30,089.91
4. Step 4: Simplify right side
   55,584.06x = 2,308,062,945.55
5. Step 5: Solve for x
   x = 2,308,062,945.55/55,584.06
6. Step 6: Final answer
   x = 41,523.83