Finding the Fourth Proportional to 9,547.65, 13,174.85 and 5,514.17

Step by Step Solution

1. Step 1: Write the proportion equation
   9,547.65 : 13,174.85 = 5,514.17 : x
2. Step 2: Convert to fraction form
   9,547.65/13,174.85 = 5,514.17/x
3. Step 3: Cross multiply
   9,547.65x = 13,174.85 × 5,514.17
4. Step 4: Simplify right side
   9,547.65x = 72,648,335.05
5. Step 5: Solve for x
   x = 72,648,335.05/9,547.65
6. Step 6: Final answer
   x = 7,609.03