Finding the Fourth Proportional to 9,547.56, 13,175.46 and 5,298.48

Step by Step Solution

1. Step 1: Write the proportion equation
   9,547.56 : 13,175.46 = 5,298.48 : x
2. Step 2: Convert to fraction form
   9,547.56/13,175.46 = 5,298.48/x
3. Step 3: Cross multiply
   9,547.56x = 13,175.46 × 5,298.48
4. Step 4: Simplify right side
   9,547.56x = 69,809,911.30
5. Step 5: Solve for x
   x = 69,809,911.30/9,547.56
6. Step 6: Final answer
   x = 7,311.81