Finding the Fourth Proportional to 17,570.36, 24,246.90 and 9,612.50

Step by Step Solution

1. Step 1: Write the proportion equation
   17,570.36 : 24,246.90 = 9,612.50 : x
2. Step 2: Convert to fraction form
   17,570.36/24,246.90 = 9,612.50/x
3. Step 3: Cross multiply
   17,570.36x = 24,246.90 × 9,612.50
4. Step 4: Simplify right side
   17,570.36x = 233,073,205.02
5. Step 5: Solve for x
   x = 233,073,205.02/17,570.36
6. Step 6: Final answer
   x = 13,265.13