Finding the Fourth Proportional to 9,476.64, 13,078.35 and 5,444.73

Step by Step Solution

1. Step 1: Write the proportion equation
   9,476.64 : 13,078.35 = 5,444.73 : x
2. Step 2: Convert to fraction form
   9,476.64/13,078.35 = 5,444.73/x
3. Step 3: Cross multiply
   9,476.64x = 13,078.35 × 5,444.73
4. Step 4: Simplify right side
   9,476.64x = 71,208,084.60
5. Step 5: Solve for x
   x = 71,208,084.60/9,476.64
6. Step 6: Final answer
   x = 7,514.06