Finding the Fourth Proportional to 5,449.22, 7,519.59 and 3,059.01

Step by Step Solution

1. Step 1: Write the proportion equation
   5,449.22 : 7,519.59 = 3,059.01 : x
2. Step 2: Convert to fraction form
   5,449.22/7,519.59 = 3,059.01/x
3. Step 3: Cross multiply
   5,449.22x = 7,519.59 × 3,059.01
4. Step 4: Simplify right side
   5,449.22x = 23,002,501.01
5. Step 5: Solve for x
   x = 23,002,501.01/5,449.22
6. Step 6: Final answer
   x = 4,221.25