Finding the Fourth Proportional to 5,364.71, 7,401.91 and 3,238.56

Step by Step Solution

1. Step 1: Write the proportion equation
   5,364.71 : 7,401.91 = 3,238.56 : x
2. Step 2: Convert to fraction form
   5,364.71/7,401.91 = 3,238.56/x
3. Step 3: Cross multiply
   5,364.71x = 7,401.91 × 3,238.56
4. Step 4: Simplify right side
   5,364.71x = 23,971,529.65
5. Step 5: Solve for x
   x = 23,971,529.65/5,364.71
6. Step 6: Final answer
   x = 4,468.37