Finding the Fourth Proportional to 17,570.35, 24,247.58 and 9,612.98

Step by Step Solution

1. Step 1: Write the proportion equation
   17,570.35 : 24,247.58 = 9,612.98 : x
2. Step 2: Convert to fraction form
   17,570.35/24,247.58 = 9,612.98/x
3. Step 3: Cross multiply
   17,570.35x = 24,247.58 × 9,612.98
4. Step 4: Simplify right side
   17,570.35x = 233,091,501.59
5. Step 5: Solve for x
   x = 233,091,501.59/17,570.35
6. Step 6: Final answer
   x = 13,266.18