Finding the Fourth Proportional to 5,394.72, 7,444.54 and 3,004.69

Step by Step Solution

1. Step 1: Write the proportion equation
   5,394.72 : 7,444.54 = 3,004.69 : x
2. Step 2: Convert to fraction form
   5,394.72/7,444.54 = 3,004.69/x
3. Step 3: Cross multiply
   5,394.72x = 7,444.54 × 3,004.69
4. Step 4: Simplify right side
   5,394.72x = 22,368,534.89
5. Step 5: Solve for x
   x = 22,368,534.89/5,394.72
6. Step 6: Final answer
   x = 4,146.38