Finding the Fourth Proportional to 4,978.85, 7,464.83 and 2,204.01

Step by Step Solution

1. Step 1: Write the proportion equation
   4,978.85 : 7,464.83 = 2,204.01 : x
2. Step 2: Convert to fraction form
   4,978.85/7,464.83 = 2,204.01/x
3. Step 3: Cross multiply
   4,978.85x = 7,464.83 × 2,204.01
4. Step 4: Simplify right side
   4,978.85x = 16,452,548.95
5. Step 5: Solve for x
   x = 16,452,548.95/4,978.85
6. Step 6: Final answer
   x = 3,304.49