Finding the Fourth Proportional to 17,298.84, 23,872.54 and 9,847.32

Step by Step Solution

1. Step 1: Write the proportion equation
   17,298.84 : 23,872.54 = 9,847.32 : x
2. Step 2: Convert to fraction form
   17,298.84/23,872.54 = 9,847.32/x
3. Step 3: Cross multiply
   17,298.84x = 23,872.54 × 9,847.32
4. Step 4: Simplify right side
   17,298.84x = 235,080,540.59
5. Step 5: Solve for x
   x = 235,080,540.59/17,298.84
6. Step 6: Final answer
   x = 13,589.38