Finding the Fourth Proportional to 9,443.82, 13,031.50 and 5,466.18

Step by Step Solution

1. Step 1: Write the proportion equation
   9,443.82 : 13,031.50 = 5,466.18 : x
2. Step 2: Convert to fraction form
   9,443.82/13,031.50 = 5,466.18/x
3. Step 3: Cross multiply
   9,443.82x = 13,031.50 × 5,466.18
4. Step 4: Simplify right side
   9,443.82x = 71,232,524.67
5. Step 5: Solve for x
   x = 71,232,524.67/9,443.82
6. Step 6: Final answer
   x = 7,542.77