Finding the Fourth Proportional to 11,256.30, 15,527.41 and 7,008.06

Step by Step Solution

1. Step 1: Write the proportion equation
   11,256.30 : 15,527.41 = 7,008.06 : x
2. Step 2: Convert to fraction form
   11,256.30/15,527.41 = 7,008.06/x
3. Step 3: Cross multiply
   11,256.30x = 15,527.41 × 7,008.06
4. Step 4: Simplify right side
   11,256.30x = 108,817,020.92
5. Step 5: Solve for x
   x = 108,817,020.92/11,256.30
6. Step 6: Final answer
   x = 9,667.21