Finding the Fourth Proportional to 9,943.93, 13,722.71 and 5,467.71

Step by Step Solution

1. Step 1: Write the proportion equation
   9,943.93 : 13,722.71 = 5,467.71 : x
2. Step 2: Convert to fraction form
   9,943.93/13,722.71 = 5,467.71/x
3. Step 3: Cross multiply
   9,943.93x = 13,722.71 × 5,467.71
4. Step 4: Simplify right side
   9,943.93x = 75,031,798.69
5. Step 5: Solve for x
   x = 75,031,798.69/9,943.93
6. Step 6: Final answer
   x = 7,545.49