Finding the Fourth Proportional to 17,485.53, 24,130.04 and 9,527.76

Step by Step Solution

1. Step 1: Write the proportion equation
   17,485.53 : 24,130.04 = 9,527.76 : x
2. Step 2: Convert to fraction form
   17,485.53/24,130.04 = 9,527.76/x
3. Step 3: Cross multiply
   17,485.53x = 24,130.04 × 9,527.76
4. Step 4: Simplify right side
   17,485.53x = 229,905,182.27
5. Step 5: Solve for x
   x = 229,905,182.27/17,485.53
6. Step 6: Final answer
   x = 13,148.31