Finding the Fourth Proportional to 9,527.40, 13,148.03 and 5,547.06

Step by Step Solution

1. Step 1: Write the proportion equation
   9,527.40 : 13,148.03 = 5,547.06 : x
2. Step 2: Convert to fraction form
   9,527.40/13,148.03 = 5,547.06/x
3. Step 3: Cross multiply
   9,527.40x = 13,148.03 × 5,547.06
4. Step 4: Simplify right side
   9,527.40x = 72,932,911.29
5. Step 5: Solve for x
   x = 72,932,911.29/9,527.40
6. Step 6: Final answer
   x = 7,655.07