Finding the Fourth Proportional to 9,422.43, 13,001.99 and 5,444.82

Step by Step Solution

1. Step 1: Write the proportion equation
   9,422.43 : 13,001.99 = 5,444.82 : x
2. Step 2: Convert to fraction form
   9,422.43/13,001.99 = 5,444.82/x
3. Step 3: Cross multiply
   9,422.43x = 13,001.99 × 5,444.82
4. Step 4: Simplify right side
   9,422.43x = 70,793,467.97
5. Step 5: Solve for x
   x = 70,793,467.97/9,422.43
6. Step 6: Final answer
   x = 7,513.29