Finding the Fourth Proportional to 9,943.82, 13,722.52 and 5,467.86

Step by Step Solution

1. Step 1: Write the proportion equation
   9,943.82 : 13,722.52 = 5,467.86 : x
2. Step 2: Convert to fraction form
   9,943.82/13,722.52 = 5,467.86/x
3. Step 3: Cross multiply
   9,943.82x = 13,722.52 × 5,467.86
4. Step 4: Simplify right side
   9,943.82x = 75,032,770.23
5. Step 5: Solve for x
   x = 75,032,770.23/9,943.82
6. Step 6: Final answer
   x = 7,545.67