Finding the Fourth Proportional to 17,570.64, 24,248.05 and 9,612.86

Step by Step Solution

1. Step 1: Write the proportion equation
   17,570.64 : 24,248.05 = 9,612.86 : x
2. Step 2: Convert to fraction form
   17,570.64/24,248.05 = 9,612.86/x
3. Step 3: Cross multiply
   17,570.64x = 24,248.05 × 9,612.86
4. Step 4: Simplify right side
   17,570.64x = 233,093,109.92
5. Step 5: Solve for x
   x = 233,093,109.92/17,570.64
6. Step 6: Final answer
   x = 13,266.06