Finding the Fourth Proportional to 9,473.49, 13,073.16 and 5,494.35

Step by Step Solution

1. Step 1: Write the proportion equation
   9,473.49 : 13,073.16 = 5,494.35 : x
2. Step 2: Convert to fraction form
   9,473.49/13,073.16 = 5,494.35/x
3. Step 3: Cross multiply
   9,473.49x = 13,073.16 × 5,494.35
4. Step 4: Simplify right side
   9,473.49x = 71,828,516.65
5. Step 5: Solve for x
   x = 71,828,516.65/9,473.49
6. Step 6: Final answer
   x = 7,582.05