Finding the Fourth Proportional to 17,465.61, 24,103.02 and 9,912.27

Step by Step Solution

1. Step 1: Write the proportion equation
   17,465.61 : 24,103.02 = 9,912.27 : x
2. Step 2: Convert to fraction form
   17,465.61/24,103.02 = 9,912.27/x
3. Step 3: Cross multiply
   17,465.61x = 24,103.02 × 9,912.27
4. Step 4: Simplify right side
   17,465.61x = 238,915,642.06
5. Step 5: Solve for x
   x = 238,915,642.06/17,465.61
6. Step 6: Final answer
   x = 13,679.20