Finding the Fourth Proportional to 17,570.27, 24,246.96 and 9,612.55

Step by Step Solution

1. Step 1: Write the proportion equation
   17,570.27 : 24,246.96 = 9,612.55 : x
2. Step 2: Convert to fraction form
   17,570.27/24,246.96 = 9,612.55/x
3. Step 3: Cross multiply
   17,570.27x = 24,246.96 × 9,612.55
4. Step 4: Simplify right side
   17,570.27x = 233,075,115.35
5. Step 5: Solve for x
   x = 233,075,115.35/17,570.27
6. Step 6: Final answer
   x = 13,265.31