Finding the Fourth Proportional to 5,573.27, 7,691.24 and 3,055.50

Step by Step Solution

1. Step 1: Write the proportion equation
   5,573.27 : 7,691.24 = 3,055.50 : x
2. Step 2: Convert to fraction form
   5,573.27/7,691.24 = 3,055.50/x
3. Step 3: Cross multiply
   5,573.27x = 7,691.24 × 3,055.50
4. Step 4: Simplify right side
   5,573.27x = 23,500,591.46
5. Step 5: Solve for x
   x = 23,500,591.46/5,573.27
6. Step 6: Final answer
   x = 4,216.66