Finding the Fourth Proportional to 5,004.72, 7,494.12 and 3,449.52

Step by Step Solution

1. Step 1: Write the proportion equation
   5,004.72 : 7,494.12 = 3,449.52 : x
2. Step 2: Convert to fraction form
   5,004.72/7,494.12 = 3,449.52/x
3. Step 3: Cross multiply
   5,004.72x = 7,494.12 × 3,449.52
4. Step 4: Simplify right side
   5,004.72x = 25,851,116.82
5. Step 5: Solve for x
   x = 25,851,116.82/5,004.72
6. Step 6: Final answer
   x = 5,165.35