Finding the Fourth Proportional to 5,522.65, 7,621.15 and 3,004.83

Step by Step Solution

1. Step 1: Write the proportion equation
   5,522.65 : 7,621.15 = 3,004.83 : x
2. Step 2: Convert to fraction form
   5,522.65/7,621.15 = 3,004.83/x
3. Step 3: Cross multiply
   5,522.65x = 7,621.15 × 3,004.83
4. Step 4: Simplify right side
   5,522.65x = 22,900,260.15
5. Step 5: Solve for x
   x = 22,900,260.15/5,522.65
6. Step 6: Final answer
   x = 4,146.61