Finding the Fourth Proportional to 5,367.36, 7,407.27 and 4,038.69

Step by Step Solution

1. Step 1: Write the proportion equation
   5,367.36 : 7,407.27 = 4,038.69 : x
2. Step 2: Convert to fraction form
   5,367.36/7,407.27 = 4,038.69/x
3. Step 3: Cross multiply
   5,367.36x = 7,407.27 × 4,038.69
4. Step 4: Simplify right side
   5,367.36x = 29,915,667.28
5. Step 5: Solve for x
   x = 29,915,667.28/5,367.36
6. Step 6: Final answer
   x = 5,573.63